54971974

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{3571}}^1$

素因数の和:3795

約数の個数: 16

約数和(自身を含む): 84870720

約数和(自身を除く): 29898746

約数列:

[1, 2, 43, 86, 179, 358, 3571, 7142, 7697, 15394, 153553, 307106, 639209, 1278418, 27485987, 54971974]

約数ペア:

[(1, 54971974), (2, 27485987), (43, 1278418), (86, 639209), (179, 307106), (358, 153553), (3571, 15394), (7142, 7697)]