2816801281

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{1583}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 3594792960

約数和(自身を除く): 777991679

約数列:

[1, 7, 17, 19, 119, 133, 323, 787, 1583, 2261, 5509, 11081, 13379, 14953, 26911, 30077, 93653, 104671, 188377, 210539, 254201, 511309, 1245821, 1779407, 3579163, 8720747, 21178957, 23670599, 148252699, 165694193, 402400183, 2816801281]

約数ペア:

[(1, 2816801281), (7, 402400183), (17, 165694193), (19, 148252699), (119, 23670599), (133, 21178957), (323, 8720747), (787, 3579163), (1583, 1779407), (2261, 1245821), (5509, 511309), (11081, 254201), (13379, 210539), (14953, 188377), (26911, 104671), (30077, 93653)]