130403726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{557}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 211727520

約数和(自身を除く): 81323794

約数列:

[1, 2, 19, 38, 61, 101, 122, 202, 557, 1114, 1159, 1919, 2318, 3838, 6161, 10583, 12322, 21166, 33977, 56257, 67954, 112514, 117059, 234118, 645563, 1068883, 1291126, 2137766, 3431677, 6863354, 65201863, 130403726]

約数ペア:

[(1, 130403726), (2, 65201863), (19, 6863354), (38, 3431677), (61, 2137766), (101, 1291126), (122, 1068883), (202, 645563), (557, 234118), (1114, 117059), (1159, 112514), (1919, 67954), (2318, 56257), (3838, 33977), (6161, 21166), (10583, 12322)]