2733770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 5615568

約数和(自身を除く): 2881798

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1237, 2210, 2474, 6185, 12370, 16081, 21029, 32162, 42058, 80405, 105145, 160810, 210290, 273377, 546754, 1366885, 2733770]

約数ペア:

[(1, 2733770), (2, 1366885), (5, 546754), (10, 273377), (13, 210290), (17, 160810), (26, 105145), (34, 80405), (65, 42058), (85, 32162), (130, 21029), (170, 16081), (221, 12370), (442, 6185), (1105, 2474), (1237, 2210)]