520022288

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{3583}}^1$

素因数の和:3831

約数の個数: 40

約数和(自身を含む): 1034600448

約数和(自身を除く): 514578160

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 193, 376, 386, 752, 772, 1544, 3088, 3583, 7166, 9071, 14332, 18142, 28664, 36284, 57328, 72568, 145136, 168401, 336802, 673604, 691519, 1347208, 1383038, 2694416, 2766076, 5532152, 11064304, 32501393, 65002786, 130005572, 260011144, 520022288]

約数ペア:

[(1, 520022288), (2, 260011144), (4, 130005572), (8, 65002786), (16, 32501393), (47, 11064304), (94, 5532152), (188, 2766076), (193, 2694416), (376, 1383038), (386, 1347208), (752, 691519), (772, 673604), (1544, 336802), (3088, 168401), (3583, 145136), (7166, 72568), (9071, 57328), (14332, 36284), (18142, 28664)]