21068424002

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{733427}}^1$

素因数の和:733753

約数の個数: 16

約数和(自身を含む): 32317771392

約数和(自身を除く): 11249347390

約数列:

[1, 2, 53, 106, 271, 542, 14363, 28726, 733427, 1466854, 38871631, 77743262, 198758717, 397517434, 10534212001, 21068424002]

約数ペア:

[(1, 21068424002), (2, 10534212001), (53, 397517434), (106, 198758717), (271, 77743262), (542, 38871631), (14363, 1466854), (28726, 733427)]