2603238911

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{13513}}^1$

素因数の和:13635

約数の個数: 32

約数和(自身を含む): 3360120960

約数和(自身を除く): 756882049

約数列:

[1, 7, 13, 29, 73, 91, 203, 377, 511, 949, 2117, 2639, 6643, 13513, 14819, 27521, 94591, 175669, 192647, 391877, 986449, 1229683, 2743139, 5094401, 6905143, 12823837, 28607021, 35660807, 89766859, 200249147, 371891273, 2603238911]

約数ペア:

[(1, 2603238911), (7, 371891273), (13, 200249147), (29, 89766859), (73, 35660807), (91, 28607021), (203, 12823837), (377, 6905143), (511, 5094401), (949, 2743139), (2117, 1229683), (2639, 986449), (6643, 391877), (13513, 192647), (14819, 175669), (27521, 94591)]