2481358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 4225176

約数和(自身を除く): 1743818

約数列:

[1, 2, 11, 22, 43, 61, 86, 122, 473, 671, 946, 1342, 1849, 2623, 3698, 5246, 20339, 28853, 40678, 57706, 112789, 225578, 1240679, 2481358]

約数ペア:

[(1, 2481358), (2, 1240679), (11, 225578), (22, 112789), (43, 57706), (61, 40678), (86, 28853), (122, 20339), (473, 5246), (671, 3698), (946, 2623), (1342, 1849)]