1644786004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{5205019}}^1$

素因数の和:5205102

約数の個数: 12

約数和(自身を含む): 2914811200

約数和(自身を除く): 1270025196

約数列:

[1, 2, 4, 79, 158, 316, 5205019, 10410038, 20820076, 411196501, 822393002, 1644786004]

約数ペア:

[(1, 1644786004), (2, 822393002), (4, 411196501), (79, 20820076), (158, 10410038), (316, 5205019)]