2008172582

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{563}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 3340353168

約数和(自身を除く): 1332180586

約数列:

[1, 2, 13, 26, 61, 122, 169, 173, 338, 346, 563, 793, 1126, 1586, 2249, 4498, 7319, 10309, 10553, 14638, 20618, 21106, 29237, 34343, 58474, 68686, 95147, 97399, 137189, 190294, 194798, 274378, 446459, 892918, 1266187, 1783457, 2532374, 3566914, 5803967, 5941339, 11607934, 11882678, 16460431, 32920862, 77237407, 154474814, 1004086291, 2008172582]

約数ペア:

[(1, 2008172582), (2, 1004086291), (13, 154474814), (26, 77237407), (61, 32920862), (122, 16460431), (169, 11882678), (173, 11607934), (338, 5941339), (346, 5803967), (563, 3566914), (793, 2532374), (1126, 1783457), (1586, 1266187), (2249, 892918), (4498, 446459), (7319, 274378), (10309, 194798), (10553, 190294), (14638, 137189), (20618, 97399), (21106, 95147), (29237, 68686), (34343, 58474)]