1844236420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7093217}}^1$

素因数の和:7093239

約数の個数: 24

約数和(自身を含む): 4170812184

約数和(自身を除く): 2326575764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7093217, 14186434, 28372868, 35466085, 70932170, 92211821, 141864340, 184423642, 368847284, 461059105, 922118210, 1844236420]

約数ペア:

[(1, 1844236420), (2, 922118210), (4, 461059105), (5, 368847284), (10, 184423642), (13, 141864340), (20, 92211821), (26, 70932170), (52, 35466085), (65, 28372868), (130, 14186434), (260, 7093217)]