2012890468

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{1439}}^1\times {\mathrm{2347}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 3550176000

約数和(自身を除く): 1537285532

約数列:

[1, 2, 4, 149, 298, 596, 1439, 2347, 2878, 4694, 5756, 9388, 214411, 349703, 428822, 699406, 857644, 1398812, 3377333, 6754666, 13509332, 503222617, 1006445234, 2012890468]

約数ペア:

[(1, 2012890468), (2, 1006445234), (4, 503222617), (149, 13509332), (298, 6754666), (596, 3377333), (1439, 1398812), (2347, 857644), (2878, 699406), (4694, 428822), (5756, 349703), (9388, 214411)]