1064384909

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 1334060280

約数和(自身を除く): 269675371

約数列:

[1, 7, 17, 49, 89, 119, 293, 343, 623, 833, 1513, 2051, 2401, 4361, 4981, 5831, 10591, 14357, 26077, 30527, 34867, 40817, 74137, 100499, 182539, 213689, 244069, 443309, 518959, 703493, 1277773, 1708483, 3103163, 3632713, 8944411, 11959381, 21722141, 62610877, 152054987, 1064384909]

約数ペア:

[(1, 1064384909), (7, 152054987), (17, 62610877), (49, 21722141), (89, 11959381), (119, 8944411), (293, 3632713), (343, 3103163), (623, 1708483), (833, 1277773), (1513, 703493), (2051, 518959), (2401, 443309), (4361, 244069), (4981, 213689), (5831, 182539), (10591, 100499), (14357, 74137), (26077, 40817), (30527, 34867)]