1880452004

素因数分解:

$2^2\times {\mathrm{4289}}^1\times {\mathrm{109609}}^1$

素因数の和:113902

約数の個数: 12

約数和(自身を含む): 3291588300

約数和(自身を除く): 1411136296

約数列:

[1, 2, 4, 4289, 8578, 17156, 109609, 219218, 438436, 470113001, 940226002, 1880452004]

約数ペア:

[(1, 1880452004), (2, 940226002), (4, 470113001), (4289, 438436), (8578, 219218), (17156, 109609)]