2295713

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 2835840

約数和(自身を除く): 540127

約数列:

[1, 7, 19, 41, 133, 287, 421, 779, 2947, 5453, 7999, 17261, 55993, 120827, 327959, 2295713]

約数ペア:

[(1, 2295713), (7, 327959), (19, 120827), (41, 55993), (133, 17261), (287, 7999), (421, 5453), (779, 2947)]