2783249734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{3079}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 4468907520

約数和(自身を除く): 1685657786

約数列:

[1, 2, 23, 43, 46, 86, 457, 914, 989, 1978, 3079, 6158, 10511, 19651, 21022, 39302, 70817, 132397, 141634, 264794, 451973, 903946, 1407103, 2814206, 3045131, 6090262, 32363369, 60505429, 64726738, 121010858, 1391624867, 2783249734]

約数ペア:

[(1, 2783249734), (2, 1391624867), (23, 121010858), (43, 64726738), (46, 60505429), (86, 32363369), (457, 6090262), (914, 3045131), (989, 2814206), (1978, 1407103), (3079, 903946), (6158, 451973), (10511, 264794), (19651, 141634), (21022, 132397), (39302, 70817)]