260259664

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136691}}^1$

素因数の和:136723

約数の個数: 40

約数和(自身を含む): 610193088

約数和(自身を除く): 349933424

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 136691, 273382, 546764, 956837, 1093528, 1913674, 2187056, 2323747, 3827348, 4647494, 7654696, 9294988, 15309392, 16266229, 18589976, 32532458, 37179952, 65064916, 130129832, 260259664]

約数ペア:

[(1, 260259664), (2, 130129832), (4, 65064916), (7, 37179952), (8, 32532458), (14, 18589976), (16, 16266229), (17, 15309392), (28, 9294988), (34, 7654696), (56, 4647494), (68, 3827348), (112, 2323747), (119, 2187056), (136, 1913674), (238, 1093528), (272, 956837), (476, 546764), (952, 273382), (1904, 136691)]