3971782

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2$

素因数の和:156

約数の個数: 24

約数和(自身を含む): 6500160

約数和(自身を除く): 2528378

約数列:

[1, 2, 29, 31, 47, 58, 62, 94, 899, 1363, 1457, 1798, 2209, 2726, 2914, 4418, 42253, 64061, 68479, 84506, 128122, 136958, 1985891, 3971782]

約数ペア:

[(1, 3971782), (2, 1985891), (29, 136958), (31, 128122), (47, 84506), (58, 68479), (62, 64061), (94, 42253), (899, 4418), (1363, 2914), (1457, 2726), (1798, 2209)]