2008644778

素因数分解:

$2^1\times 7^1\times {\mathrm{9293}}^1\times {\mathrm{15439}}^1$

素因数の和:24741

約数の個数: 16

約数和(自身を含む): 3443984640

約数和(自身を除く): 1435339862

約数列:

[1, 2, 7, 14, 9293, 15439, 18586, 30878, 65051, 108073, 130102, 216146, 143474627, 286949254, 1004322389, 2008644778]

約数ペア:

[(1, 2008644778), (2, 1004322389), (7, 286949254), (14, 143474627), (9293, 216146), (15439, 130102), (18586, 108073), (30878, 65051)]