2021082632

素因数分解:

$2^3\times {\mathrm{809}}^1\times {\mathrm{312281}}^1$

素因数の和:313096

約数の個数: 16

約数和(自身を含む): 3794226300

約数和(自身を除く): 1773143668

約数列:

[1, 2, 4, 8, 809, 1618, 3236, 6472, 312281, 624562, 1249124, 2498248, 252635329, 505270658, 1010541316, 2021082632]

約数ペア:

[(1, 2021082632), (2, 1010541316), (4, 505270658), (8, 252635329), (809, 2498248), (1618, 1249124), (3236, 624562), (6472, 312281)]