2293460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8821}}^1$

素因数の和:8843

約数の個数: 24

約数和(自身を含む): 5187336

約数和(自身を除く): 2893876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8821, 17642, 35284, 44105, 88210, 114673, 176420, 229346, 458692, 573365, 1146730, 2293460]

約数ペア:

[(1, 2293460), (2, 1146730), (4, 573365), (5, 458692), (10, 229346), (13, 176420), (20, 114673), (26, 88210), (52, 44105), (65, 35284), (130, 17642), (260, 8821)]