25403898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{325691}}^1$

素因数の和:325709

約数の個数: 16

約数和(自身を含む): 54716256

約数和(自身を除く): 29312358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 325691, 651382, 977073, 1954146, 4233983, 8467966, 12701949, 25403898]

約数ペア:

[(1, 25403898), (2, 12701949), (3, 8467966), (6, 4233983), (13, 1954146), (26, 977073), (39, 651382), (78, 325691)]