2021049224

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{109}}^1\times {\mathrm{1693}}^1$

素因数の和:1882

約数の個数: 48

約数和(自身を含む): 3932705700

約数和(自身を除く): 1911656476

約数列:

[1, 2, 4, 8, 37, 74, 109, 148, 218, 296, 436, 872, 1369, 1693, 2738, 3386, 4033, 5476, 6772, 8066, 10952, 13544, 16132, 32264, 62641, 125282, 149221, 184537, 250564, 298442, 369074, 501128, 596884, 738148, 1193768, 1476296, 2317717, 4635434, 6827869, 9270868, 13655738, 18541736, 27311476, 54622952, 252631153, 505262306, 1010524612, 2021049224]

約数ペア:

[(1, 2021049224), (2, 1010524612), (4, 505262306), (8, 252631153), (37, 54622952), (74, 27311476), (109, 18541736), (148, 13655738), (218, 9270868), (296, 6827869), (436, 4635434), (872, 2317717), (1369, 1476296), (1693, 1193768), (2738, 738148), (3386, 596884), (4033, 501128), (5476, 369074), (6772, 298442), (8066, 250564), (10952, 184537), (13544, 149221), (16132, 125282), (32264, 62641)]