18299132930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{140762561}}^1$

素因数の和:140762581

約数の個数: 16

約数和(自身を含む): 35472165624

約数和(自身を除く): 17173032694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 140762561, 281525122, 703812805, 1407625610, 1829913293, 3659826586, 9149566465, 18299132930]

約数ペア:

[(1, 18299132930), (2, 9149566465), (5, 3659826586), (10, 1829913293), (13, 1407625610), (26, 703812805), (65, 281525122), (130, 140762561)]