947275575218

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{78803}}^1\times {\mathrm{45191}}^1$

素因数の和:124022

約数の個数: 32

約数和(自身を含む): 1709428976640

約数和(自身を除く): 762153401422

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 45191, 78803, 90382, 157606, 316337, 551621, 632674, 858629, 1103242, 1497257, 1717258, 2994514, 6010403, 10480799, 12020806, 20961598, 3561186373, 7122372746, 24928304611, 49856609222, 67662541087, 135325082174, 473637787609, 947275575218]

約数ペア:

[(1, 947275575218), (2, 473637787609), (7, 135325082174), (14, 67662541087), (19, 49856609222), (38, 24928304611), (133, 7122372746), (266, 3561186373), (45191, 20961598), (78803, 12020806), (90382, 10480799), (157606, 6010403), (316337, 2994514), (551621, 1717258), (632674, 1497257), (858629, 1103242)]