245205242

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{9001}}^1$

素因数の和:9313

約数の個数: 16

約数和(自身を含む): 376247592

約数和(自身を除く): 131042350

約数列:

[1, 2, 53, 106, 257, 514, 9001, 13621, 18002, 27242, 477053, 954106, 2313257, 4626514, 122602621, 245205242]

約数ペア:

[(1, 245205242), (2, 122602621), (53, 4626514), (106, 2313257), (257, 954106), (514, 477053), (9001, 27242), (13621, 18002)]