731882494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{5843}}^1$

素因数の和:6264

約数の個数: 32

約数和(自身を含む): 1312796160

約数和(自身を除く): 580913666

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 389, 778, 2723, 5446, 5843, 8947, 11686, 17894, 40901, 62629, 81802, 125258, 134389, 268778, 940723, 1881446, 2272927, 4545854, 15910489, 31820978, 52277321, 104554642, 365941247, 731882494]

約数ペア:

[(1, 731882494), (2, 365941247), (7, 104554642), (14, 52277321), (23, 31820978), (46, 15910489), (161, 4545854), (322, 2272927), (389, 1881446), (778, 940723), (2723, 268778), (5446, 134389), (5843, 125258), (8947, 81802), (11686, 62629), (17894, 40901)]