2109559396

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1276973}}^1$

素因数の和:1277043

約数の個数: 24

約数和(自身を含む): 4290632640

約数和(自身を除く): 2181073244

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 826, 1652, 1276973, 2553946, 5107892, 8938811, 17877622, 35755244, 75341407, 150682814, 301365628, 527389849, 1054779698, 2109559396]

約数ペア:

[(1, 2109559396), (2, 1054779698), (4, 527389849), (7, 301365628), (14, 150682814), (28, 75341407), (59, 35755244), (118, 17877622), (236, 8938811), (413, 5107892), (826, 2553946), (1652, 1276973)]