130164326

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1476

約数の個数: 24

約数和(自身を含む): 207705960

約数和(自身を除く): 77541634

約数列:

[1, 2, 19, 38, 139, 278, 361, 722, 1297, 2594, 2641, 5282, 24643, 49286, 50179, 100358, 180283, 360566, 468217, 936434, 3425377, 6850754, 65082163, 130164326]

約数ペア:

[(1, 130164326), (2, 65082163), (19, 6850754), (38, 3425377), (139, 936434), (278, 468217), (361, 360566), (722, 180283), (1297, 100358), (2594, 50179), (2641, 49286), (5282, 24643)]