1990082008

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{2795059}}^1$

素因数の和:2795154

約数の個数: 16

約数和(自身を含む): 3773331000

約数和(自身を除く): 1783248992

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 2795059, 5590118, 11180236, 22360472, 248760251, 497520502, 995041004, 1990082008]

約数ペア:

[(1, 1990082008), (2, 995041004), (4, 497520502), (8, 248760251), (89, 22360472), (178, 11180236), (356, 5590118), (712, 2795059)]