280684442

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1303}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 449535744

約数和(自身を除く): 168851302

約数列:

[1, 2, 37, 41, 71, 74, 82, 142, 1303, 1517, 2606, 2627, 2911, 3034, 5254, 5822, 48211, 53423, 92513, 96422, 106846, 107707, 185026, 215414, 1976651, 3422981, 3793033, 3953302, 6845962, 7586066, 140342221, 280684442]

約数ペア:

[(1, 280684442), (2, 140342221), (37, 7586066), (41, 6845962), (71, 3953302), (74, 3793033), (82, 3422981), (142, 1976651), (1303, 215414), (1517, 185026), (2606, 107707), (2627, 106846), (2911, 96422), (3034, 92513), (5254, 53423), (5822, 48211)]