9105890

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6551}}^1$

素因数の和:6697

約数の個数: 16

約数和(自身を含む): 16511040

約数和(自身を除く): 7405150

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 6551, 13102, 32755, 65510, 910589, 1821178, 4552945, 9105890]

約数ペア:

[(1, 9105890), (2, 4552945), (5, 1821178), (10, 910589), (139, 65510), (278, 32755), (695, 13102), (1390, 6551)]