2980675654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{419459}}^1$

素因数の和:419508

約数の個数: 32

約数和(自身を含む): 5436201600

約数和(自身を除く): 2455525946

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 419459, 838918, 4614049, 7130803, 7969721, 9228098, 14261606, 15939442, 78438833, 87666931, 135485257, 156877666, 175333862, 270970514, 1490337827, 2980675654]

約数ペア:

[(1, 2980675654), (2, 1490337827), (11, 270970514), (17, 175333862), (19, 156877666), (22, 135485257), (34, 87666931), (38, 78438833), (187, 15939442), (209, 14261606), (323, 9228098), (374, 7969721), (418, 7130803), (646, 4614049), (3553, 838918), (7106, 419459)]