260148392

素因数分解:

$2^3\times 7^1\times {\mathrm{4645507}}^1$

素因数の和:4645520

約数の個数: 16

約数和(自身を含む): 557460960

約数和(自身を除く): 297312568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4645507, 9291014, 18582028, 32518549, 37164056, 65037098, 130074196, 260148392]

約数ペア:

[(1, 260148392), (2, 130074196), (4, 65037098), (7, 37164056), (8, 32518549), (14, 18582028), (28, 9291014), (56, 4645507)]