4920385210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37849117}}^1$

素因数の和:37849137

約数の個数: 16

約数和(自身を含む): 9537977736

約数和(自身を除く): 4617592526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 37849117, 75698234, 189245585, 378491170, 492038521, 984077042, 2460192605, 4920385210]

約数ペア:

[(1, 4920385210), (2, 2460192605), (5, 984077042), (10, 492038521), (13, 378491170), (26, 189245585), (65, 75698234), (130, 37849117)]