4418620519859

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{677791}}^1$

素因数の和:678891

約数の個数: 32

約数和(自身を含む): 5520371834880

約数和(自身を除く): 1101751315021

約数列:

[1, 7, 13, 71, 91, 497, 923, 1009, 6461, 7063, 13117, 71639, 91819, 501473, 677791, 931307, 4744537, 6519149, 8811283, 48123161, 61678981, 336862127, 625601093, 683891119, 4379207651, 4787237833, 8890584547, 48556269449, 62234091829, 339893886143, 631231502837, 4418620519859]

約数ペア:

[(1, 4418620519859), (7, 631231502837), (13, 339893886143), (71, 62234091829), (91, 48556269449), (497, 8890584547), (923, 4787237833), (1009, 4379207651), (6461, 683891119), (7063, 625601093), (13117, 336862127), (71639, 61678981), (91819, 48123161), (501473, 8811283), (677791, 6519149), (931307, 4744537)]