2227794860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2716823}}^1$

素因数の和:2716873

約数の個数: 24

約数和(自身を含む): 4792477536

約数和(自身を除く): 2564682676

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2716823, 5433646, 10867292, 13584115, 27168230, 54336460, 111389743, 222779486, 445558972, 556948715, 1113897430, 2227794860]

約数ペア:

[(1, 2227794860), (2, 1113897430), (4, 556948715), (5, 445558972), (10, 222779486), (20, 111389743), (41, 54336460), (82, 27168230), (164, 13584115), (205, 10867292), (410, 5433646), (820, 2716823)]