428927434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2374

約数の個数: 32

約数和(自身を含む): 709773120

約数和(自身を除く): 280845686

約数列:

[1, 2, 13, 26, 67, 113, 134, 226, 871, 1469, 1742, 2179, 2938, 4358, 7571, 15142, 28327, 56654, 98423, 145993, 196846, 246227, 291986, 492454, 1897909, 3200951, 3795818, 6401902, 16497209, 32994418, 214463717, 428927434]

約数ペア:

[(1, 428927434), (2, 214463717), (13, 32994418), (26, 16497209), (67, 6401902), (113, 3795818), (134, 3200951), (226, 1897909), (871, 492454), (1469, 291986), (1742, 246227), (2179, 196846), (2938, 145993), (4358, 98423), (7571, 56654), (15142, 28327)]