172648454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 289453824

約数和(自身を除く): 116805370

約数列:

[1, 2, 11, 22, 53, 106, 263, 526, 563, 583, 1126, 1166, 2893, 5786, 6193, 12386, 13939, 27878, 29839, 59678, 148069, 153329, 296138, 306658, 328229, 656458, 1628759, 3257518, 7847657, 15695314, 86324227, 172648454]

約数ペア:

[(1, 172648454), (2, 86324227), (11, 15695314), (22, 7847657), (53, 3257518), (106, 1628759), (263, 656458), (526, 328229), (563, 306658), (583, 296138), (1126, 153329), (1166, 148069), (2893, 59678), (5786, 29839), (6193, 27878), (12386, 13939)]