2566558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 4471200

約数和(自身を除く): 1904642

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 137, 274, 323, 493, 551, 646, 986, 1102, 2329, 2603, 3973, 4658, 5206, 7946, 9367, 18734, 44251, 67541, 75487, 88502, 135082, 150974, 1283279, 2566558]

約数ペア:

[(1, 2566558), (2, 1283279), (17, 150974), (19, 135082), (29, 88502), (34, 75487), (38, 67541), (58, 44251), (137, 18734), (274, 9367), (323, 7946), (493, 5206), (551, 4658), (646, 3973), (986, 2603), (1102, 2329)]