30520022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2063}}^1$

素因数の和:2647

約数の個数: 16

約数和(自身を含む): 49412160

約数和(自身を除く): 18892138

約数列:

[1, 2, 13, 26, 569, 1138, 2063, 4126, 7397, 14794, 26819, 53638, 1173847, 2347694, 15260011, 30520022]

約数ペア:

[(1, 30520022), (2, 15260011), (13, 2347694), (26, 1173847), (569, 53638), (1138, 26819), (2063, 14794), (4126, 7397)]