304069018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7309}}^1$

素因数の和:7414

約数の個数: 32

約数和(自身を含む): 522109440

約数和(自身を除く): 218040422

約数列:

[1, 2, 11, 22, 31, 61, 62, 122, 341, 671, 682, 1342, 1891, 3782, 7309, 14618, 20801, 41602, 80399, 160798, 226579, 445849, 453158, 891698, 2492369, 4904339, 4984738, 9808678, 13821319, 27642638, 152034509, 304069018]

約数ペア:

[(1, 304069018), (2, 152034509), (11, 27642638), (22, 13821319), (31, 9808678), (61, 4984738), (62, 4904339), (122, 2492369), (341, 891698), (671, 453158), (682, 445849), (1342, 226579), (1891, 160798), (3782, 80399), (7309, 41602), (14618, 20801)]