898641212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{10343}}^1$

素因数の和:10490

約数の個数: 48

約数和(自身を含む): 1876815360

約数和(自身を除く): 978174148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 107, 116, 203, 214, 406, 428, 749, 812, 1498, 2996, 3103, 6206, 10343, 12412, 20686, 21721, 41372, 43442, 72401, 86884, 144802, 289604, 299947, 599894, 1106701, 1199788, 2099629, 2213402, 4199258, 4426804, 7746907, 8398516, 15493814, 30987628, 32094329, 64188658, 128377316, 224660303, 449320606, 898641212]

約数ペア:

[(1, 898641212), (2, 449320606), (4, 224660303), (7, 128377316), (14, 64188658), (28, 32094329), (29, 30987628), (58, 15493814), (107, 8398516), (116, 7746907), (203, 4426804), (214, 4199258), (406, 2213402), (428, 2099629), (749, 1199788), (812, 1106701), (1498, 599894), (2996, 299947), (3103, 289604), (6206, 144802), (10343, 86884), (12412, 72401), (20686, 43442), (21721, 41372)]