2957968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{14221}}^1$

素因数の和:14242

約数の個数: 20

約数和(自身を含む): 6172348

約数和(自身を除く): 3214380

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 14221, 28442, 56884, 113768, 184873, 227536, 369746, 739492, 1478984, 2957968]

約数ペア:

[(1, 2957968), (2, 1478984), (4, 739492), (8, 369746), (13, 227536), (16, 184873), (26, 113768), (52, 56884), (104, 28442), (208, 14221)]