2068758969

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{80833}}^1$

素因数の和:81304

約数の個数: 16

約数和(自身を含む): 2910024000

約数和(自身を除く): 841265031

約数列:

[1, 3, 19, 57, 449, 1347, 8531, 25593, 80833, 242499, 1535827, 4607481, 36294017, 108882051, 689586323, 2068758969]

約数ペア:

[(1, 2068758969), (3, 689586323), (19, 108882051), (57, 36294017), (449, 4607481), (1347, 1535827), (8531, 242499), (25593, 80833)]