2016397790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{591319}}^1$

素因数の和:591368

約数の個数: 32

約数和(自身を含む): 4087203840

約数和(自身を除く): 2070806050

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 591319, 1182638, 2956595, 5913190, 6504509, 13009018, 18330889, 32522545, 36661778, 65045090, 91654445, 183308890, 201639779, 403279558, 1008198895, 2016397790]

約数ペア:

[(1, 2016397790), (2, 1008198895), (5, 403279558), (10, 201639779), (11, 183308890), (22, 91654445), (31, 65045090), (55, 36661778), (62, 32522545), (110, 18330889), (155, 13009018), (310, 6504509), (341, 5913190), (682, 2956595), (1705, 1182638), (3410, 591319)]