126875644

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{11831}}^1$

素因数の和:12225

約数の個数: 24

約数和(自身を含む): 254435328

約数和(自身を除く): 127559684

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2681, 5362, 10724, 11831, 23662, 47324, 82817, 165634, 331268, 4531273, 9062546, 18125092, 31718911, 63437822, 126875644]

約数ペア:

[(1, 126875644), (2, 63437822), (4, 31718911), (7, 18125092), (14, 9062546), (28, 4531273), (383, 331268), (766, 165634), (1532, 82817), (2681, 47324), (5362, 23662), (10724, 11831)]