2898659

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2$

素因数の和:182

約数の個数: 12

約数和(自身を含む): 3177720

約数和(自身を除く): 279061

約数列:

[1, 19, 41, 61, 779, 1159, 2501, 3721, 47519, 70699, 152561, 2898659]

約数ペア:

[(1, 2898659), (19, 152561), (41, 70699), (61, 47519), (779, 3721), (1159, 2501)]