2008982408

素因数分解:

$2^3\times {\mathrm{2063}}^1\times {\mathrm{121727}}^1$

素因数の和:123796

約数の個数: 16

約数和(自身を含む): 3768698880

約数和(自身を除く): 1759716472

約数列:

[1, 2, 4, 8, 2063, 4126, 8252, 16504, 121727, 243454, 486908, 973816, 251122801, 502245602, 1004491204, 2008982408]

約数ペア:

[(1, 2008982408), (2, 1004491204), (4, 502245602), (8, 251122801), (2063, 973816), (4126, 486908), (8252, 243454), (16504, 121727)]