6988826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 48

約数和(自身を含む): 12648960

約数和(自身を除く): 5660134

約数列:

[1, 2, 13, 23, 26, 29, 31, 46, 58, 62, 169, 299, 338, 377, 403, 598, 667, 713, 754, 806, 899, 1334, 1426, 1798, 3887, 4901, 5239, 7774, 8671, 9269, 9802, 10478, 11687, 17342, 18538, 20677, 23374, 41354, 112723, 120497, 151931, 225446, 240994, 268801, 303862, 537602, 3494413, 6988826]

約数ペア:

[(1, 6988826), (2, 3494413), (13, 537602), (23, 303862), (26, 268801), (29, 240994), (31, 225446), (46, 151931), (58, 120497), (62, 112723), (169, 41354), (299, 23374), (338, 20677), (377, 18538), (403, 17342), (598, 11687), (667, 10478), (713, 9802), (754, 9269), (806, 8671), (899, 7774), (1334, 5239), (1426, 4901), (1798, 3887)]