1904028693842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1\times {\mathrm{65731}}^1$

素因数の和:65940

約数の個数: 96

約数和(自身を含む): 3454684611840

約数和(自身を除く): 1550655917998

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 131, 209, 253, 262, 418, 437, 506, 529, 874, 1058, 1441, 2489, 2882, 3013, 4807, 4978, 5819, 6026, 9614, 10051, 11638, 20102, 27379, 33143, 54758, 57247, 65731, 66286, 69299, 110561, 114494, 131462, 138598, 221122, 629717, 723041, 762289, 1248889, 1259434, 1316681, 1446082, 1511813, 1524578, 2497778, 2633362, 3023626, 8610761, 13737779, 14483491, 16629943, 17221522, 27475558, 28724447, 28966982, 33259886, 34771699, 57448894, 69543398, 94718371, 163604459, 189436742, 198047503, 315968917, 327208918, 382488689, 396095006, 631937834, 660662281, 764977378, 1321324562, 1799649049, 2178522533, 3599298098, 3762902557, 4357045066, 4555092569, 7267285091, 7525805114, 9110185138, 14534570182, 41391928127, 50106018259, 82783856254, 86546758811, 100212036518, 173093517622, 952014346921, 1904028693842]

約数ペア:

[(1, 1904028693842), (2, 952014346921), (11, 173093517622), (19, 100212036518), (22, 86546758811), (23, 82783856254), (38, 50106018259), (46, 41391928127), (131, 14534570182), (209, 9110185138), (253, 7525805114), (262, 7267285091), (418, 4555092569), (437, 4357045066), (506, 3762902557), (529, 3599298098), (874, 2178522533), (1058, 1799649049), (1441, 1321324562), (2489, 764977378), (2882, 660662281), (3013, 631937834), (4807, 396095006), (4978, 382488689), (5819, 327208918), (6026, 315968917), (9614, 198047503), (10051, 189436742), (11638, 163604459), (20102, 94718371), (27379, 69543398), (33143, 57448894), (54758, 34771699), (57247, 33259886), (65731, 28966982), (66286, 28724447), (69299, 27475558), (110561, 17221522), (114494, 16629943), (131462, 14483491), (138598, 13737779), (221122, 8610761), (629717, 3023626), (723041, 2633362), (762289, 2497778), (1248889, 1524578), (1259434, 1511813), (1316681, 1446082)]