243543170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1873409}}^1$

素因数の和:1873429

約数の個数: 16

約数和(自身を含む): 472099320

約数和(自身を除く): 228556150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1873409, 3746818, 9367045, 18734090, 24354317, 48708634, 121771585, 243543170]

約数ペア:

[(1, 243543170), (2, 121771585), (5, 48708634), (10, 24354317), (13, 18734090), (26, 9367045), (65, 3746818), (130, 1873409)]