2010257488

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{613}}^1\times {\mathrm{2113}}^1$

素因数の和:2831

約数の個数: 40

約数和(自身を含む): 3943311848

約数和(自身を除く): 1933054360

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 613, 776, 1226, 1552, 2113, 2452, 4226, 4904, 8452, 9808, 16904, 33808, 59461, 118922, 204961, 237844, 409922, 475688, 819844, 951376, 1295269, 1639688, 2590538, 3279376, 5181076, 10362152, 20724304, 125641093, 251282186, 502564372, 1005128744, 2010257488]

約数ペア:

[(1, 2010257488), (2, 1005128744), (4, 502564372), (8, 251282186), (16, 125641093), (97, 20724304), (194, 10362152), (388, 5181076), (613, 3279376), (776, 2590538), (1226, 1639688), (1552, 1295269), (2113, 951376), (2452, 819844), (4226, 475688), (4904, 409922), (8452, 237844), (9808, 204961), (16904, 118922), (33808, 59461)]