1021982110

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{2099}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 1857492000

約数和(自身を除く): 835509890

約数列:

[1, 2, 5, 10, 181, 269, 362, 538, 905, 1345, 1810, 2099, 2690, 4198, 10495, 20990, 48689, 97378, 243445, 379919, 486890, 564631, 759838, 1129262, 1899595, 2823155, 3799190, 5646310, 102198211, 204396422, 510991055, 1021982110]

約数ペア:

[(1, 1021982110), (2, 510991055), (5, 204396422), (10, 102198211), (181, 5646310), (269, 3799190), (362, 2823155), (538, 1899595), (905, 1129262), (1345, 759838), (1810, 564631), (2099, 486890), (2690, 379919), (4198, 243445), (10495, 97378), (20990, 48689)]