320002914004

素因数分解:

$2^2\times {\mathrm{66067}}^1\times {\mathrm{1210903}}^1$

素因数の和:1276974

約数の個数: 12

約数和(自身を含む): 560014038304

約数和(自身を除く): 240011124300

約数列:

[1, 2, 4, 66067, 132134, 264268, 1210903, 2421806, 4843612, 80000728501, 160001457002, 320002914004]

約数ペア:

[(1, 320002914004), (2, 160001457002), (4, 80000728501), (66067, 4843612), (132134, 2421806), (264268, 1210903)]