1880452535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1701767}}^1$

素因数の和:1701802

約数の個数: 16

約数和(自身を含む): 2573073216

約数和(自身を除く): 692620681

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1701767, 8508835, 22122971, 28930039, 110614855, 144650195, 376090507, 1880452535]

約数ペア:

[(1, 1880452535), (5, 376090507), (13, 144650195), (17, 110614855), (65, 28930039), (85, 22122971), (221, 8508835), (1105, 1701767)]