2557100828

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{67}}^1\times {\mathrm{2741}}^1$

素因数の和:2930

約数の個数: 36

約数和(自身を含む): 4621684872

約数和(自身を除く): 2064584044

約数列:

[1, 2, 4, 59, 67, 118, 134, 236, 268, 2741, 3481, 3953, 5482, 6962, 7906, 10964, 13924, 15812, 161719, 183647, 233227, 323438, 367294, 466454, 646876, 734588, 932908, 9541421, 10835173, 19082842, 21670346, 38165684, 43340692, 639275207, 1278550414, 2557100828]

約数ペア:

[(1, 2557100828), (2, 1278550414), (4, 639275207), (59, 43340692), (67, 38165684), (118, 21670346), (134, 19082842), (236, 10835173), (268, 9541421), (2741, 932908), (3481, 734588), (3953, 646876), (5482, 466454), (6962, 367294), (7906, 323438), (10964, 233227), (13924, 183647), (15812, 161719)]