2718223.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4327}}^1$

素因数の和:4454

約数の個数: 32

約数和(自身を含む): 117790848

約数和(自身を除く): 57602278

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 1070, 1391, 2782, 4327, 6955, 8654, 13910, 21635, 43270, 56251, 112502, 281255, 462989, 562510, 925978, 2314945, 4629890, 6018857, 12037714, 30094285, 60188570]

約数ペア:

[(1, 60188570), (2, 30094285), (5, 12037714), (10, 6018857), (13, 4629890), (26, 2314945), (65, 925978), (107, 562510), (130, 462989), (214, 281255), (535, 112502), (1070, 56251), (1391, 43270), (2782, 21635), (4327, 13910), (6955, 8654)]