2012025652

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{112807}}^1$

素因数の和:112845

約数の個数: 48

約数和(自身を含む): 4422073600

約数和(自身を除く): 2410047948

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 112807, 225614, 451228, 789649, 1466491, 1579298, 2932982, 3158596, 5527543, 5865964, 10265437, 11055086, 20530874, 22110172, 38692801, 41061748, 71858059, 77385602, 143716118, 154771204, 287432236, 503006413, 1006012826, 2012025652]

約数ペア:

[(1, 2012025652), (2, 1006012826), (4, 503006413), (7, 287432236), (13, 154771204), (14, 143716118), (26, 77385602), (28, 71858059), (49, 41061748), (52, 38692801), (91, 22110172), (98, 20530874), (182, 11055086), (196, 10265437), (343, 5865964), (364, 5527543), (637, 3158596), (686, 2932982), (1274, 1579298), (1372, 1466491), (2548, 789649), (4459, 451228), (8918, 225614), (17836, 112807)]