788892023876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{11887}}^1\times {\mathrm{65579}}^1$

素因数の和:77504

約数の個数: 48

約数和(自身を含む): 1571703920640

約数和(自身を除く): 782811896764

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 11887, 23774, 47548, 65579, 130757, 131158, 261514, 262316, 273401, 523028, 546802, 721369, 1093604, 1442738, 1508317, 2885476, 3007411, 3016634, 6014822, 6033268, 12029644, 16591487, 33182974, 66365948, 779537573, 1559075146, 3118150292, 8574913303, 17149826606, 17929364179, 34299653212, 35858728358, 71717456716, 197223005969, 394446011938, 788892023876]

約数ペア:

[(1, 788892023876), (2, 394446011938), (4, 197223005969), (11, 71717456716), (22, 35858728358), (23, 34299653212), (44, 17929364179), (46, 17149826606), (92, 8574913303), (253, 3118150292), (506, 1559075146), (1012, 779537573), (11887, 66365948), (23774, 33182974), (47548, 16591487), (65579, 12029644), (130757, 6033268), (131158, 6014822), (261514, 3016634), (262316, 3007411), (273401, 2885476), (523028, 1508317), (546802, 1442738), (721369, 1093604)]