2560986426

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{22511}}^1$

素因数の和:22866

約数の個数: 32

約数和(自身を含む): 5217020928

約数和(自身を除く): 2656034502

約数列:

[1, 2, 3, 6, 67, 134, 201, 283, 402, 566, 849, 1698, 18961, 22511, 37922, 45022, 56883, 67533, 113766, 135066, 1508237, 3016474, 4524711, 6370613, 9049422, 12741226, 19111839, 38223678, 426831071, 853662142, 1280493213, 2560986426]

約数ペア:

[(1, 2560986426), (2, 1280493213), (3, 853662142), (6, 426831071), (67, 38223678), (134, 19111839), (201, 12741226), (283, 9049422), (402, 6370613), (566, 4524711), (849, 3016474), (1698, 1508237), (18961, 135066), (22511, 113766), (37922, 67533), (45022, 56883)]