398074474

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{11813}}^1$

素因数の和:11934

約数の個数: 32

約数和(自身を含む): 714510720

約数和(自身を除く): 316436246

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 1162, 2407, 4814, 11813, 16849, 23626, 33698, 82691, 165382, 342577, 685154, 980479, 1960958, 2398039, 4796078, 6863353, 13726706, 28433891, 56867782, 199037237, 398074474]

約数ペア:

[(1, 398074474), (2, 199037237), (7, 56867782), (14, 28433891), (29, 13726706), (58, 6863353), (83, 4796078), (166, 2398039), (203, 1960958), (406, 980479), (581, 685154), (1162, 342577), (2407, 165382), (4814, 82691), (11813, 33698), (16849, 23626)]