2441816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 5034960

約数和(自身を除く): 2593144

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 443, 689, 886, 1378, 1772, 2756, 3544, 5512, 5759, 11518, 23036, 23479, 46072, 46958, 93916, 187832, 305227, 610454, 1220908, 2441816]

約数ペア:

[(1, 2441816), (2, 1220908), (4, 610454), (8, 305227), (13, 187832), (26, 93916), (52, 46958), (53, 46072), (104, 23479), (106, 23036), (212, 11518), (424, 5759), (443, 5512), (689, 3544), (886, 2756), (1378, 1772)]