238688477665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{54934057}}^1$

素因数の和:54934152

約数の個数: 16

約数和(自身を含む): 316420174080

約数和(自身を除く): 77731696415

約数列:

[1, 5, 11, 55, 79, 395, 869, 4345, 54934057, 274670285, 604274627, 3021373135, 4339790503, 21698952515, 47737695533, 238688477665]

約数ペア:

[(1, 238688477665), (5, 47737695533), (11, 21698952515), (55, 4339790503), (79, 3021373135), (395, 604274627), (869, 274670285), (4345, 54934057)]