43211090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{332393}}^1$

素因数の和:332413

約数の個数: 16

約数和(自身を含む): 83763288

約数和(自身を除く): 40552198

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 332393, 664786, 1661965, 3323930, 4321109, 8642218, 21605545, 43211090]

約数ペア:

[(1, 43211090), (2, 21605545), (5, 8642218), (10, 4321109), (13, 3323930), (26, 1661965), (65, 664786), (130, 332393)]