2021030632

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{514519}}^1$

素因数の和:515016

約数の個数: 16

約数和(自身を含む): 3797157600

約数和(自身を除く): 1776126968

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 514519, 1029038, 2058076, 4116152, 252628829, 505257658, 1010515316, 2021030632]

約数ペア:

[(1, 2021030632), (2, 1010515316), (4, 505257658), (8, 252628829), (491, 4116152), (982, 2058076), (1964, 1029038), (3928, 514519)]