2017870808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{63487}}^1$

素因数の和:63659

約数の個数: 32

約数和(自身を含む): 3942604800

約数和(自身を除く): 1924733992

約数列:

[1, 2, 4, 8, 29, 58, 116, 137, 232, 274, 548, 1096, 3973, 7946, 15892, 31784, 63487, 126974, 253948, 507896, 1841123, 3682246, 7364492, 8697719, 14728984, 17395438, 34790876, 69581752, 252233851, 504467702, 1008935404, 2017870808]

約数ペア:

[(1, 2017870808), (2, 1008935404), (4, 504467702), (8, 252233851), (29, 69581752), (58, 34790876), (116, 17395438), (137, 14728984), (232, 8697719), (274, 7364492), (548, 3682246), (1096, 1841123), (3973, 507896), (7946, 253948), (15892, 126974), (31784, 63487)]