814654412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{74959}}^1$

素因数の和:75006

約数の個数: 48

約数和(自身を含む): 1763059200

約数和(自身を除く): 948404788

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 10868, 74959, 149918, 299836, 824549, 974467, 1424221, 1649098, 1948934, 2848442, 3298196, 3897868, 5696884, 10719137, 15666431, 18514873, 21438274, 31332862, 37029746, 42876548, 62665724, 74059492, 203663603, 407327206, 814654412]

約数ペア:

[(1, 814654412), (2, 407327206), (4, 203663603), (11, 74059492), (13, 62665724), (19, 42876548), (22, 37029746), (26, 31332862), (38, 21438274), (44, 18514873), (52, 15666431), (76, 10719137), (143, 5696884), (209, 3897868), (247, 3298196), (286, 2848442), (418, 1948934), (494, 1649098), (572, 1424221), (836, 974467), (988, 824549), (2717, 299836), (5434, 149918), (10868, 74959)]