26691413

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 31094400

約数和(自身を除く): 4402987

約数列:

[1, 7, 149, 157, 163, 1043, 1099, 1141, 23393, 24287, 25591, 163751, 170009, 179137, 3813059, 26691413]

約数ペア:

[(1, 26691413), (7, 3813059), (149, 179137), (157, 170009), (163, 163751), (1043, 25591), (1099, 24287), (1141, 23393)]