2579753570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{207877}}^1$

素因数の和:207974

約数の個数: 32

約数和(自身を含む): 4984082928

約数和(自身を除く): 2404329358

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 207877, 415754, 1039385, 2078770, 3533909, 7067818, 15175021, 17669545, 30350042, 35339090, 75875105, 151750210, 257975357, 515950714, 1289876785, 2579753570]

約数ペア:

[(1, 2579753570), (2, 1289876785), (5, 515950714), (10, 257975357), (17, 151750210), (34, 75875105), (73, 35339090), (85, 30350042), (146, 17669545), (170, 15175021), (365, 7067818), (730, 3533909), (1241, 2078770), (2482, 1039385), (6205, 415754), (12410, 207877)]