2017993012

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{526067}}^1$

素因数の和:526215

約数の個数: 24

約数和(自身を含む): 4065453504

約数和(自身を除く): 2047460492

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 526067, 1052134, 2104268, 3682469, 7364938, 14729876, 72071179, 144142358, 288284716, 504498253, 1008996506, 2017993012]

約数ペア:

[(1, 2017993012), (2, 1008996506), (4, 504498253), (7, 288284716), (14, 144142358), (28, 72071179), (137, 14729876), (274, 7364938), (548, 3682469), (959, 2104268), (1918, 1052134), (3836, 526067)]