304702442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{20641}}^1$

素因数の和:20726

約数の個数: 24

約数和(自身を含む): 510641796

約数和(自身を除く): 205939354

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 7381, 14762, 20641, 41282, 227051, 454102, 1259101, 2497561, 2518202, 4995122, 13850111, 27700222, 152351221, 304702442]

約数ペア:

[(1, 304702442), (2, 152351221), (11, 27700222), (22, 13850111), (61, 4995122), (121, 2518202), (122, 2497561), (242, 1259101), (671, 454102), (1342, 227051), (7381, 41282), (14762, 20641)]