2021852270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{6673}}^1$

素因数の和:7460

約数の個数: 32

約数和(自身を含む): 3733702560

約数和(自身を除く): 1711850290

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 739, 1478, 3695, 6673, 7390, 13346, 30299, 33365, 60598, 66730, 151495, 273593, 302990, 547186, 1367965, 2735930, 4931347, 9862694, 24656735, 49313470, 202185227, 404370454, 1010926135, 2021852270]

約数ペア:

[(1, 2021852270), (2, 1010926135), (5, 404370454), (10, 202185227), (41, 49313470), (82, 24656735), (205, 9862694), (410, 4931347), (739, 2735930), (1478, 1367965), (3695, 547186), (6673, 302990), (7390, 273593), (13346, 151495), (30299, 66730), (33365, 60598)]