2017372994

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20117}}^1$

素因数の和:20187

約数の個数: 64

約数和(自身を含む): 4055788800

約数和(自身を除く): 2038415806

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 58, 91, 133, 182, 203, 247, 266, 377, 406, 494, 551, 754, 1102, 1729, 2639, 3458, 3857, 5278, 7163, 7714, 14326, 20117, 40234, 50141, 100282, 140819, 261521, 281638, 382223, 523042, 583393, 764446, 1166786, 1830647, 2675561, 3661294, 4083751, 4968899, 5351122, 7584109, 8167502, 9937798, 11084467, 15168218, 22168934, 34782293, 53088763, 69564586, 77591269, 106177526, 144098071, 155182538, 288196142, 1008686497, 2017372994]

約数ペア:

[(1, 2017372994), (2, 1008686497), (7, 288196142), (13, 155182538), (14, 144098071), (19, 106177526), (26, 77591269), (29, 69564586), (38, 53088763), (58, 34782293), (91, 22168934), (133, 15168218), (182, 11084467), (203, 9937798), (247, 8167502), (266, 7584109), (377, 5351122), (406, 4968899), (494, 4083751), (551, 3661294), (754, 2675561), (1102, 1830647), (1729, 1166786), (2639, 764446), (3458, 583393), (3857, 523042), (5278, 382223), (7163, 281638), (7714, 261521), (14326, 140819), (20117, 100282), (40234, 50141)]