16880487455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2427101}}^1$

素因数の和:2427226

約数の個数: 16

約数和(自身を含む): 22018669344

約数和(自身を除く): 5138181889

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 2427101, 12135505, 31552313, 157761565, 259699807, 1298499035, 3376097491, 16880487455]

約数ペア:

[(1, 16880487455), (5, 3376097491), (13, 1298499035), (65, 259699807), (107, 157761565), (535, 31552313), (1391, 12135505), (6955, 2427101)]