269598512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{991171}}^1$

素因数の和:991196

約数の個数: 20

約数和(自身を含む): 553073976

約数和(自身を除く): 283475464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 991171, 1982342, 3964684, 7929368, 15858736, 16849907, 33699814, 67399628, 134799256, 269598512]

約数ペア:

[(1, 269598512), (2, 134799256), (4, 67399628), (8, 33699814), (16, 16849907), (17, 15858736), (34, 7929368), (68, 3964684), (136, 1982342), (272, 991171)]