2947294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6831

約数の個数: 16

約数和(自身を含む): 5216256

約数和(自身を除く): 2268962

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 6791, 13582, 47537, 95074, 210521, 421042, 1473647, 2947294]

約数ペア:

[(1, 2947294), (2, 1473647), (7, 421042), (14, 210521), (31, 95074), (62, 47537), (217, 13582), (434, 6791)]