2217911344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{28837}}^1$

素因数の和:28898

約数の個数: 80

約数和(自身を含む): 5149313280

約数和(自身を除く): 2931401936

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 176, 184, 209, 253, 304, 368, 418, 437, 506, 836, 874, 1012, 1672, 1748, 2024, 3344, 3496, 4048, 4807, 6992, 9614, 19228, 28837, 38456, 57674, 76912, 115348, 230696, 317207, 461392, 547903, 634414, 663251, 1095806, 1268828, 1326502, 2191612, 2537656, 2653004, 4383224, 5075312, 5306008, 6026933, 7295761, 8766448, 10612016, 12053866, 12601769, 14591522, 24107732, 25203538, 29183044, 48215464, 50407076, 58366088, 96430928, 100814152, 116732176, 138619459, 201628304, 277238918, 554477836, 1108955672, 2217911344]

約数ペア:

[(1, 2217911344), (2, 1108955672), (4, 554477836), (8, 277238918), (11, 201628304), (16, 138619459), (19, 116732176), (22, 100814152), (23, 96430928), (38, 58366088), (44, 50407076), (46, 48215464), (76, 29183044), (88, 25203538), (92, 24107732), (152, 14591522), (176, 12601769), (184, 12053866), (209, 10612016), (253, 8766448), (304, 7295761), (368, 6026933), (418, 5306008), (437, 5075312), (506, 4383224), (836, 2653004), (874, 2537656), (1012, 2191612), (1672, 1326502), (1748, 1268828), (2024, 1095806), (3344, 663251), (3496, 634414), (4048, 547903), (4807, 461392), (6992, 317207), (9614, 230696), (19228, 115348), (28837, 76912), (38456, 57674)]