2220462

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:728

約数の個数: 24

約数和(自身を含む): 4839120

約数和(自身を除く): 2618658

約数列:

[1, 2, 3, 6, 9, 18, 281, 439, 562, 843, 878, 1317, 1686, 2529, 2634, 3951, 5058, 7902, 123359, 246718, 370077, 740154, 1110231, 2220462]

約数ペア:

[(1, 2220462), (2, 1110231), (3, 740154), (6, 370077), (9, 246718), (18, 123359), (281, 7902), (439, 5058), (562, 3951), (843, 2634), (878, 2529), (1317, 1686)]