2011270818

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 4185043200

約数和(自身を除く): 2173772382

約数列:

[1, 2, 3, 6, 53, 71, 106, 142, 159, 213, 229, 318, 389, 426, 458, 687, 778, 1167, 1374, 2334, 3763, 7526, 11289, 12137, 16259, 20617, 22578, 24274, 27619, 32518, 36411, 41234, 48777, 55238, 61851, 72822, 82857, 89081, 97554, 123702, 165714, 178162, 267243, 534486, 861727, 1463807, 1723454, 2585181, 2927614, 4391421, 4721293, 5170362, 6324751, 8782842, 9442586, 12649502, 14163879, 18974253, 28327758, 37948506, 335211803, 670423606, 1005635409, 2011270818]

約数ペア:

[(1, 2011270818), (2, 1005635409), (3, 670423606), (6, 335211803), (53, 37948506), (71, 28327758), (106, 18974253), (142, 14163879), (159, 12649502), (213, 9442586), (229, 8782842), (318, 6324751), (389, 5170362), (426, 4721293), (458, 4391421), (687, 2927614), (778, 2585181), (1167, 1723454), (1374, 1463807), (2334, 861727), (3763, 534486), (7526, 267243), (11289, 178162), (12137, 165714), (16259, 123702), (20617, 97554), (22578, 89081), (24274, 82857), (27619, 72822), (32518, 61851), (36411, 55238), (41234, 48777)]