139035386

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{509}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 242352000

約数和(自身を除く): 103316614

約数列:

[1, 2, 7, 14, 109, 179, 218, 358, 509, 763, 1018, 1253, 1526, 2506, 3563, 7126, 19511, 39022, 55481, 91111, 110962, 136577, 182222, 273154, 388367, 637777, 776734, 1275554, 9931099, 19862198, 69517693, 139035386]

約数ペア:

[(1, 139035386), (2, 69517693), (7, 19862198), (14, 9931099), (109, 1275554), (179, 776734), (218, 637777), (358, 388367), (509, 273154), (763, 182222), (1018, 136577), (1253, 110962), (1526, 91111), (2506, 55481), (3563, 39022), (7126, 19511)]