1393796830

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1\times {\mathrm{1013}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 2526660864

約数和(自身を除く): 1132864034

約数列:

[1, 2, 5, 10, 223, 446, 617, 1013, 1115, 1234, 2026, 2230, 3085, 5065, 6170, 10130, 137591, 225899, 275182, 451798, 625021, 687955, 1129495, 1250042, 1375910, 2258990, 3125105, 6250210, 139379683, 278759366, 696898415, 1393796830]

約数ペア:

[(1, 1393796830), (2, 696898415), (5, 278759366), (10, 139379683), (223, 6250210), (446, 3125105), (617, 2258990), (1013, 1375910), (1115, 1250042), (1234, 1129495), (2026, 687955), (2230, 625021), (3085, 451798), (5065, 275182), (6170, 225899), (10130, 137591)]