486961442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1231}}^1\times {\mathrm{17981}}^1$

素因数の和:19225

約数の個数: 16

約数和(自身を含む): 797537664

約数和(自身を除く): 310576222

約数列:

[1, 2, 11, 22, 1231, 2462, 13541, 17981, 27082, 35962, 197791, 395582, 22134611, 44269222, 243480721, 486961442]

約数ペア:

[(1, 486961442), (2, 243480721), (11, 44269222), (22, 22134611), (1231, 395582), (2462, 197791), (13541, 35962), (17981, 27082)]