252171374

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{8009}}^1$

素因数の和:8204

約数の個数: 32

約数和(自身を含む): 468296640

約数和(自身を除く): 216125266

約数列:

[1, 2, 7, 13, 14, 26, 91, 173, 182, 346, 1211, 2249, 2422, 4498, 8009, 15743, 16018, 31486, 56063, 104117, 112126, 208234, 728819, 1385557, 1457638, 2771114, 9698899, 18012241, 19397798, 36024482, 126085687, 252171374]

約数ペア:

[(1, 252171374), (2, 126085687), (7, 36024482), (13, 19397798), (14, 18012241), (26, 9698899), (91, 2771114), (173, 1457638), (182, 1385557), (346, 728819), (1211, 208234), (2249, 112126), (2422, 104117), (4498, 56063), (8009, 31486), (15743, 16018)]