1661014796

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{2971}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 3411190272

約数和(自身を除く): 1750175476

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 487, 574, 974, 1148, 1948, 2971, 3409, 5942, 6818, 11884, 13636, 19967, 20797, 39934, 41594, 79868, 83188, 121811, 139769, 243622, 279538, 487244, 559076, 852677, 1446877, 1705354, 2893754, 3410708, 5787508, 10128139, 20256278, 40512556, 59321957, 118643914, 237287828, 415253699, 830507398, 1661014796]

約数ペア:

[(1, 1661014796), (2, 830507398), (4, 415253699), (7, 237287828), (14, 118643914), (28, 59321957), (41, 40512556), (82, 20256278), (164, 10128139), (287, 5787508), (487, 3410708), (574, 2893754), (974, 1705354), (1148, 1446877), (1948, 852677), (2971, 559076), (3409, 487244), (5942, 279538), (6818, 243622), (11884, 139769), (13636, 121811), (19967, 83188), (20797, 79868), (39934, 41594)]