2962180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11393}}^1$

素因数の和:11415

約数の個数: 24

約数和(自身を含む): 6699672

約数和(自身を除く): 3737492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 11393, 22786, 45572, 56965, 113930, 148109, 227860, 296218, 592436, 740545, 1481090, 2962180]

約数ペア:

[(1, 2962180), (2, 1481090), (4, 740545), (5, 592436), (10, 296218), (13, 227860), (20, 148109), (26, 113930), (52, 56965), (65, 45572), (130, 22786), (260, 11393)]