293885822158

素因数分解:

$2^1\times {\mathrm{2131}}^1\times {\mathrm{5303}}^1\times {\mathrm{13003}}^1$

素因数の和:20439

約数の個数: 16

約数和(自身を含む): 441152689536

約数和(自身を除く): 147266867378

約数列:

[1, 2, 2131, 4262, 5303, 10606, 13003, 26006, 11300693, 22601386, 27709393, 55418786, 68954909, 137909818, 146942911079, 293885822158]

約数ペア:

[(1, 293885822158), (2, 146942911079), (2131, 137909818), (4262, 68954909), (5303, 55418786), (10606, 27709393), (13003, 22601386), (26006, 11300693)]