521569668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{4567}}^1$

素因数の和:4912

約数の個数: 48

約数和(自身を含む): 1260621824

約数和(自身を除く): 739052156

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 307, 372, 614, 921, 1228, 1842, 3684, 4567, 9134, 9517, 13701, 18268, 19034, 27402, 28551, 38068, 54804, 57102, 114204, 141577, 283154, 424731, 566308, 849462, 1402069, 1698924, 2804138, 4206207, 5608276, 8412414, 16824828, 43464139, 86928278, 130392417, 173856556, 260784834, 521569668]

約数ペア:

[(1, 521569668), (2, 260784834), (3, 173856556), (4, 130392417), (6, 86928278), (12, 43464139), (31, 16824828), (62, 8412414), (93, 5608276), (124, 4206207), (186, 2804138), (307, 1698924), (372, 1402069), (614, 849462), (921, 566308), (1228, 424731), (1842, 283154), (3684, 141577), (4567, 114204), (9134, 57102), (9517, 54804), (13701, 38068), (18268, 28551), (19034, 27402)]