1284284705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{58231}}^1$

素因数の和:58648

約数の個数: 16

約数和(自身を含む): 1685467008

約数和(自身を除く): 401182303

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 22055, 58231, 291155, 640541, 3202705, 23350631, 116753155, 256856941, 1284284705]

約数ペア:

[(1, 1284284705), (5, 256856941), (11, 116753155), (55, 23350631), (401, 3202705), (2005, 640541), (4411, 291155), (22055, 58231)]