394715530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1451}}^1\times {\mathrm{2473}}^1$

素因数の和:3942

約数の個数: 32

約数和(自身を含む): 775925568

約数和(自身を除く): 381210038

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1451, 2473, 2902, 4946, 7255, 12365, 14510, 15961, 24730, 27203, 31922, 54406, 79805, 136015, 159610, 272030, 3588323, 7176646, 17941615, 35883230, 39471553, 78943106, 197357765, 394715530]

約数ペア:

[(1, 394715530), (2, 197357765), (5, 78943106), (10, 39471553), (11, 35883230), (22, 17941615), (55, 7176646), (110, 3588323), (1451, 272030), (2473, 159610), (2902, 136015), (4946, 79805), (7255, 54406), (12365, 31922), (14510, 27203), (15961, 24730)]