2105754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 4857216

約数和(自身を除く): 2751462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 277, 362, 543, 554, 831, 1086, 1267, 1662, 1939, 2534, 3801, 3878, 5817, 7602, 11634, 50137, 100274, 150411, 300822, 350959, 701918, 1052877, 2105754]

約数ペア:

[(1, 2105754), (2, 1052877), (3, 701918), (6, 350959), (7, 300822), (14, 150411), (21, 100274), (42, 50137), (181, 11634), (277, 7602), (362, 5817), (543, 3878), (554, 3801), (831, 2534), (1086, 1939), (1267, 1662)]