2480304813

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{426389}}^1$

素因数の和:426676

約数の個数: 16

約数和(自身を含む): 3793165440

約数和(自身を除く): 1312860627

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 426389, 1279167, 2984723, 8954169, 118109753, 354329259, 826768271, 2480304813]

約数ペア:

[(1, 2480304813), (3, 826768271), (7, 354329259), (21, 118109753), (277, 8954169), (831, 2984723), (1939, 1279167), (5817, 426389)]