1235898

素因数分解:

$2^1\times 3^5\times {\mathrm{2543}}^1$

素因数の和:2560

約数の個数: 24

約数和(自身を含む): 2778048

約数和(自身を除く): 1542150

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2543, 5086, 7629, 15258, 22887, 45774, 68661, 137322, 205983, 411966, 617949, 1235898]

約数ペア:

[(1, 1235898), (2, 617949), (3, 411966), (6, 205983), (9, 137322), (18, 68661), (27, 45774), (54, 22887), (81, 15258), (162, 7629), (243, 5086), (486, 2543)]