419910952

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{7211}}^1$

素因数の和:7497

約数の個数: 32

約数和(自身を含む): 817840800

約数和(自身を除く): 397929848

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 251, 502, 1004, 2008, 7211, 7279, 14422, 14558, 28844, 29116, 57688, 58232, 209119, 418238, 836476, 1672952, 1809961, 3619922, 7239844, 14479688, 52488869, 104977738, 209955476, 419910952]

約数ペア:

[(1, 419910952), (2, 209955476), (4, 104977738), (8, 52488869), (29, 14479688), (58, 7239844), (116, 3619922), (232, 1809961), (251, 1672952), (502, 836476), (1004, 418238), (2008, 209119), (7211, 58232), (7279, 57688), (14422, 29116), (14558, 28844)]