520137564

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{7187}}^1$

素因数の和:7394

約数の個数: 48

約数和(自身を含む): 1254277248

約数和(自身を除く): 734139684

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 163, 222, 326, 444, 489, 652, 978, 1956, 6031, 7187, 12062, 14374, 18093, 21561, 24124, 28748, 36186, 43122, 72372, 86244, 265919, 531838, 797757, 1063676, 1171481, 1595514, 2342962, 3191028, 3514443, 4685924, 7028886, 14057772, 43344797, 86689594, 130034391, 173379188, 260068782, 520137564]

約数ペア:

[(1, 520137564), (2, 260068782), (3, 173379188), (4, 130034391), (6, 86689594), (12, 43344797), (37, 14057772), (74, 7028886), (111, 4685924), (148, 3514443), (163, 3191028), (222, 2342962), (326, 1595514), (444, 1171481), (489, 1063676), (652, 797757), (978, 531838), (1956, 265919), (6031, 86244), (7187, 72372), (12062, 43122), (14374, 36186), (18093, 28748), (21561, 24124)]