1704794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:87

約数の個数: 64

約数和(自身を含む): 3628800

約数和(自身を除く): 1924006

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 29, 34, 38, 58, 91, 119, 133, 182, 203, 221, 238, 247, 266, 323, 377, 406, 442, 493, 494, 551, 646, 754, 986, 1102, 1547, 1729, 2261, 2639, 3094, 3451, 3458, 3857, 4199, 4522, 5278, 6409, 6902, 7163, 7714, 8398, 9367, 12818, 14326, 18734, 29393, 44863, 50141, 58786, 65569, 89726, 100282, 121771, 131138, 243542, 852397, 1704794]

約数ペア:

[(1, 1704794), (2, 852397), (7, 243542), (13, 131138), (14, 121771), (17, 100282), (19, 89726), (26, 65569), (29, 58786), (34, 50141), (38, 44863), (58, 29393), (91, 18734), (119, 14326), (133, 12818), (182, 9367), (203, 8398), (221, 7714), (238, 7163), (247, 6902), (266, 6409), (323, 5278), (377, 4522), (406, 4199), (442, 3857), (493, 3458), (494, 3451), (551, 3094), (646, 2639), (754, 2261), (986, 1729), (1102, 1547)]