2980456779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{739751}}^1$

素因数の和:739850

約数の個数: 16

約数和(自身を含む): 4260971520

約数和(自身を除く): 1280514741

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 739751, 2219253, 12575767, 37727301, 58440329, 175320987, 993485593, 2980456779]

約数ペア:

[(1, 2980456779), (3, 993485593), (17, 175320987), (51, 58440329), (79, 37727301), (237, 12575767), (1343, 2219253), (4029, 739751)]