8661392

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{829}}^1$

素因数の和:1490

約数の個数: 20

約数和(自身を含む): 16827420

約数和(自身を除く): 8166028

約数列:

[1, 2, 4, 8, 16, 653, 829, 1306, 1658, 2612, 3316, 5224, 6632, 10448, 13264, 541337, 1082674, 2165348, 4330696, 8661392]

約数ペア:

[(1, 8661392), (2, 4330696), (4, 2165348), (8, 1082674), (16, 541337), (653, 13264), (829, 10448), (1306, 6632), (1658, 5224), (2612, 3316)]