26127154

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{647}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 40015296

約数和(自身を除く): 13888142

約数列:

[1, 2, 61, 122, 331, 647, 662, 1294, 20191, 39467, 40382, 78934, 214157, 428314, 13063577, 26127154]

約数ペア:

[(1, 26127154), (2, 13063577), (61, 428314), (122, 214157), (331, 78934), (647, 40382), (662, 39467), (1294, 20191)]