2845738

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2315222

約数列:

[1, 2, 7, 14, 31, 62, 79, 83, 158, 166, 217, 434, 553, 581, 1106, 1162, 2449, 2573, 4898, 5146, 6557, 13114, 17143, 18011, 34286, 36022, 45899, 91798, 203267, 406534, 1422869, 2845738]

約数ペア:

[(1, 2845738), (2, 1422869), (7, 406534), (14, 203267), (31, 91798), (62, 45899), (79, 36022), (83, 34286), (158, 18011), (166, 17143), (217, 13114), (434, 6557), (553, 5146), (581, 4898), (1106, 2573), (1162, 2449)]