666886028281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{6803}}^1\times {\mathrm{13523}}^1$

素因数の和:20996

約数の個数: 16

約数和(自身を含む): 728776984320

約数和(自身を除く): 61890956039

約数列:

[1, 11, 659, 6803, 7249, 13523, 74833, 148753, 4483177, 8911657, 49314947, 91996969, 98028227, 1011966659, 60626002571, 666886028281]

約数ペア:

[(1, 666886028281), (11, 60626002571), (659, 1011966659), (6803, 98028227), (7249, 91996969), (13523, 49314947), (74833, 8911657), (148753, 4483177)]