305836154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18701}}^1$

素因数の和:18770

約数の個数: 32

約数和(自身を含む): 537271056

約数和(自身を除く): 231434902

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 16354, 18701, 37402, 243113, 317917, 486226, 635834, 691937, 1383874, 4132921, 8265842, 8995181, 11762929, 17990362, 23525858, 152918077, 305836154]

約数ペア:

[(1, 305836154), (2, 152918077), (13, 23525858), (17, 17990362), (26, 11762929), (34, 8995181), (37, 8265842), (74, 4132921), (221, 1383874), (442, 691937), (481, 635834), (629, 486226), (962, 317917), (1258, 243113), (8177, 37402), (16354, 18701)]