539512592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{997}}^1\times {\mathrm{1091}}^1$

素因数の和:2127

約数の個数: 40

約数和(自身を含む): 1081097472

約数和(自身を除く): 541584880

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 997, 1091, 1994, 2182, 3988, 4364, 7976, 8728, 15952, 17456, 30907, 33821, 61814, 67642, 123628, 135284, 247256, 270568, 494512, 541136, 1087727, 2175454, 4350908, 8701816, 17403632, 33719537, 67439074, 134878148, 269756296, 539512592]

約数ペア:

[(1, 539512592), (2, 269756296), (4, 134878148), (8, 67439074), (16, 33719537), (31, 17403632), (62, 8701816), (124, 4350908), (248, 2175454), (496, 1087727), (997, 541136), (1091, 494512), (1994, 270568), (2182, 247256), (3988, 135284), (4364, 123628), (7976, 67642), (8728, 61814), (15952, 33821), (17456, 30907)]