8939804

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 17026128

約数和(自身を除く): 8086324

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 151, 164, 302, 361, 604, 722, 779, 1444, 1558, 2869, 3116, 5738, 6191, 11476, 12382, 14801, 24764, 29602, 54511, 59204, 109022, 117629, 218044, 235258, 470516, 2234951, 4469902, 8939804]

約数ペア:

[(1, 8939804), (2, 4469902), (4, 2234951), (19, 470516), (38, 235258), (41, 218044), (76, 117629), (82, 109022), (151, 59204), (164, 54511), (302, 29602), (361, 24764), (604, 14801), (722, 12382), (779, 11476), (1444, 6191), (1558, 5738), (2869, 3116)]