1265646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3047

約数の個数: 16

約数和(自身を含む): 2567808

約数和(自身を除く): 1302162

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2971, 5942, 8913, 17826, 210941, 421882, 632823, 1265646]

約数ペア:

[(1, 1265646), (2, 632823), (3, 421882), (6, 210941), (71, 17826), (142, 8913), (213, 5942), (426, 2971)]