2017281773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{349}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 2285791200

約数和(自身を除く): 268509427

約数列:

[1, 13, 37, 61, 197, 349, 481, 793, 2257, 2561, 4537, 7289, 12017, 12913, 21289, 29341, 68753, 94757, 156221, 167869, 276757, 444629, 787693, 893789, 2543861, 4193933, 5780177, 10240009, 33070193, 54521129, 155175521, 2017281773]

約数ペア:

[(1, 2017281773), (13, 155175521), (37, 54521129), (61, 33070193), (197, 10240009), (349, 5780177), (481, 4193933), (793, 2543861), (2257, 893789), (2561, 787693), (4537, 444629), (7289, 276757), (12017, 167869), (12913, 156221), (21289, 94757), (29341, 68753)]