477148976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{1423}}^1$

素因数の和:2553

約数の個数: 40

約数和(自身を含む): 974699520

約数和(自身を除く): 497550544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1103, 1423, 2206, 2846, 4412, 5692, 8824, 11384, 17648, 20957, 22768, 27037, 41914, 54074, 83828, 108148, 167656, 216296, 335312, 432592, 1569569, 3139138, 6278276, 12556552, 25113104, 29821811, 59643622, 119287244, 238574488, 477148976]

約数ペア:

[(1, 477148976), (2, 238574488), (4, 119287244), (8, 59643622), (16, 29821811), (19, 25113104), (38, 12556552), (76, 6278276), (152, 3139138), (304, 1569569), (1103, 432592), (1423, 335312), (2206, 216296), (2846, 167656), (4412, 108148), (5692, 83828), (8824, 54074), (11384, 41914), (17648, 27037), (20957, 22768)]