2021868934

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{12589}}^1$

素因数の和:13335

約数の個数: 16

約数和(自身を含む): 3061182960

約数和(自身を除く): 1039314026

約数列:

[1, 2, 131, 262, 613, 1226, 12589, 25178, 80303, 160606, 1649159, 3298318, 7717057, 15434114, 1010934467, 2021868934]

約数ペア:

[(1, 2021868934), (2, 1010934467), (131, 15434114), (262, 7717057), (613, 3298318), (1226, 1649159), (12589, 160606), (25178, 80303)]