172920982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{22699}}^1$

素因数の和:23007

約数の個数: 16

約数和(自身を含む): 280299600

約数和(自身を除く): 107378618

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 22699, 45398, 295087, 590174, 6650807, 13301614, 86460491, 172920982]

約数ペア:

[(1, 172920982), (2, 86460491), (13, 13301614), (26, 6650807), (293, 590174), (586, 295087), (3809, 45398), (7618, 22699)]