2791025210

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{285673}}^1$

素因数の和:286657

約数の個数: 16

約数和(自身を含む): 5029005096

約数和(自身を除く): 2237979886

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 9770, 285673, 571346, 1428365, 2856730, 279102521, 558205042, 1395512605, 2791025210]

約数ペア:

[(1, 2791025210), (2, 1395512605), (5, 558205042), (10, 279102521), (977, 2856730), (1954, 1428365), (4885, 571346), (9770, 285673)]