517556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:323

約数の個数: 24

約数和(自身を含む): 1005480

約数和(自身を除く): 487924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 269, 481, 538, 962, 1076, 1924, 3497, 6994, 9953, 13988, 19906, 39812, 129389, 258778, 517556]

約数ペア:

[(1, 517556), (2, 258778), (4, 129389), (13, 39812), (26, 19906), (37, 13988), (52, 9953), (74, 6994), (148, 3497), (269, 1924), (481, 1076), (538, 962)]