2021085994

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{359}}^1$

素因数の和:894

約数の個数: 32

約数和(自身を含む): 3125485440

約数和(自身を除く): 1104399446

約数列:

[1, 2, 53, 106, 173, 307, 346, 359, 614, 718, 9169, 16271, 18338, 19027, 32542, 38054, 53111, 62107, 106222, 110213, 124214, 220426, 2814883, 3291671, 5629766, 5841289, 6583342, 11682578, 19066849, 38133698, 1010542997, 2021085994]

約数ペア:

[(1, 2021085994), (2, 1010542997), (53, 38133698), (106, 19066849), (173, 11682578), (307, 6583342), (346, 5841289), (359, 5629766), (614, 3291671), (718, 2814883), (9169, 220426), (16271, 124214), (18338, 110213), (19027, 106222), (32542, 62107), (38054, 53111)]