8159996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{12071}}^1$

素因数の和:12101

約数の個数: 18

約数和(自身を含む): 15464232

約数和(自身を除く): 7304236

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 12071, 24142, 48284, 156923, 313846, 627692, 2039999, 4079998, 8159996]

約数ペア:

[(1, 8159996), (2, 4079998), (4, 2039999), (13, 627692), (26, 313846), (52, 156923), (169, 48284), (338, 24142), (676, 12071)]