3962380

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2957}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 8448048

約数和(自身を除く): 4485668

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2957, 5914, 11828, 14785, 29570, 59140, 198119, 396238, 792476, 990595, 1981190, 3962380]

約数ペア:

[(1, 3962380), (2, 1981190), (4, 990595), (5, 792476), (10, 396238), (20, 198119), (67, 59140), (134, 29570), (268, 14785), (335, 11828), (670, 5914), (1340, 2957)]