2920121290

素因数分解:

$2^1\times 5^1\times {\mathrm{9277}}^1\times {\mathrm{31477}}^1$

素因数の和:40761

約数の個数: 16

約数和(自身を含む): 5256951912

約数和(自身を除く): 2336830622

約数列:

[1, 2, 5, 10, 9277, 18554, 31477, 46385, 62954, 92770, 157385, 314770, 292012129, 584024258, 1460060645, 2920121290]

約数ペア:

[(1, 2920121290), (2, 1460060645), (5, 584024258), (10, 292012129), (9277, 314770), (18554, 157385), (31477, 92770), (46385, 62954)]