2038862615

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{3359}}^1$

素因数の和:3611

約数の個数: 32

約数和(自身を含む): 2675151360

約数和(自身を除く): 636288745

約数列:

[1, 5, 17, 37, 85, 185, 193, 629, 965, 3145, 3281, 3359, 7141, 16405, 16795, 35705, 57103, 121397, 124283, 285515, 606985, 621415, 648287, 2112811, 3241435, 10564055, 11020879, 23986619, 55104395, 119933095, 407772523, 2038862615]

約数ペア:

[(1, 2038862615), (5, 407772523), (17, 119933095), (37, 55104395), (85, 23986619), (185, 11020879), (193, 10564055), (629, 3241435), (965, 2112811), (3145, 648287), (3281, 621415), (3359, 606985), (7141, 285515), (16405, 124283), (16795, 121397), (35705, 57103)]