2017777692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{86719}}^1$

素因数の和:87010

約数の個数: 48

約数和(自身を含む): 5400227840

約数和(自身を除く): 3382450148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 277, 554, 831, 1108, 1662, 1939, 3324, 3878, 5817, 7756, 11634, 23268, 86719, 173438, 260157, 346876, 520314, 607033, 1040628, 1214066, 1821099, 2428132, 3642198, 7284396, 24021163, 48042326, 72063489, 96084652, 144126978, 168148141, 288253956, 336296282, 504444423, 672592564, 1008888846, 2017777692]

約数ペア:

[(1, 2017777692), (2, 1008888846), (3, 672592564), (4, 504444423), (6, 336296282), (7, 288253956), (12, 168148141), (14, 144126978), (21, 96084652), (28, 72063489), (42, 48042326), (84, 24021163), (277, 7284396), (554, 3642198), (831, 2428132), (1108, 1821099), (1662, 1214066), (1939, 1040628), (3324, 607033), (3878, 520314), (5817, 346876), (7756, 260157), (11634, 173438), (23268, 86719)]