4156412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1193}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 7956816

約数和(自身を除く): 3800404

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1193, 1742, 2386, 3484, 4772, 15509, 31018, 62036, 79931, 159862, 319724, 1039103, 2078206, 4156412]

約数ペア:

[(1, 4156412), (2, 2078206), (4, 1039103), (13, 319724), (26, 159862), (52, 79931), (67, 62036), (134, 31018), (268, 15509), (871, 4772), (1193, 3484), (1742, 2386)]