2016988792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2770589}}^1$

素因数の和:2770615

約数の個数: 32

約数和(自身を含む): 4654591200

約数和(自身を除く): 2637602408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2770589, 5541178, 11082356, 19394123, 22164712, 36017657, 38788246, 72035314, 77576492, 144070628, 155152984, 252123599, 288141256, 504247198, 1008494396, 2016988792]

約数ペア:

[(1, 2016988792), (2, 1008494396), (4, 504247198), (7, 288141256), (8, 252123599), (13, 155152984), (14, 144070628), (26, 77576492), (28, 72035314), (52, 38788246), (56, 36017657), (91, 22164712), (104, 19394123), (182, 11082356), (364, 5541178), (728, 2770589)]