212286501002

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1\times {\mathrm{1505087}}^1$

素因数の和:1505845

約数の個数: 16

約数和(自身を含む): 321848017920

約数和(自身を除く): 109561516918

約数列:

[1, 2, 109, 218, 647, 1294, 70523, 141046, 1505087, 3010174, 164054483, 328108966, 973791289, 1947582578, 106143250501, 212286501002]

約数ペア:

[(1, 212286501002), (2, 106143250501), (109, 1947582578), (218, 973791289), (647, 328108966), (1294, 164054483), (70523, 3010174), (141046, 1505087)]