2247754516189

素因数分解:

$7^1\times {\mathrm{13}}^3\times {\mathrm{2309}}^1\times {\mathrm{63299}}^1$

素因数の和:65654

約数の個数: 32

約数和(自身を含む): 2784085920000

約数和(自身を除く): 536331403811

約数列:

[1, 7, 13, 91, 169, 1183, 2197, 2309, 15379, 16163, 30017, 63299, 210119, 390221, 443093, 822887, 2731547, 5072873, 5760209, 10697531, 35510111, 74882717, 139067903, 146157391, 973475321, 1023101737, 1900046083, 13300322581, 24700599079, 172904193553, 321107788027, 2247754516189]

約数ペア:

[(1, 2247754516189), (7, 321107788027), (13, 172904193553), (91, 24700599079), (169, 13300322581), (1183, 1900046083), (2197, 1023101737), (2309, 973475321), (15379, 146157391), (16163, 139067903), (30017, 74882717), (63299, 35510111), (210119, 10697531), (390221, 5760209), (443093, 5072873), (822887, 2731547)]