90440804974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{15107}}^1\times {\mathrm{230257}}^1$

素因数の和:245379

約数の個数: 16

約数和(自身を含む): 146106990288

約数和(自身を除く): 55666185314

約数列:

[1, 2, 13, 26, 15107, 30214, 196391, 230257, 392782, 460514, 2993341, 5986682, 3478492499, 6956984998, 45220402487, 90440804974]

約数ペア:

[(1, 90440804974), (2, 45220402487), (13, 6956984998), (26, 3478492499), (15107, 5986682), (30214, 2993341), (196391, 460514), (230257, 392782)]