2068999585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{55987}}^1$

素因数の和:56400

約数の個数: 16

約数和(自身を含む): 2620238400

約数和(自身を除く): 551238815

約数列:

[1, 5, 19, 95, 389, 1945, 7391, 36955, 55987, 279935, 1063753, 5318765, 21778943, 108894715, 413799917, 2068999585]

約数ペア:

[(1, 2068999585), (5, 413799917), (19, 108894715), (95, 21778943), (389, 5318765), (1945, 1063753), (7391, 279935), (36955, 55987)]