1396472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2267}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 3265920

約数和(自身を除く): 1869448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 2267, 4534, 9068, 15869, 18136, 24937, 31738, 49874, 63476, 99748, 126952, 174559, 199496, 349118, 698236, 1396472]

約数ペア:

[(1, 1396472), (2, 698236), (4, 349118), (7, 199496), (8, 174559), (11, 126952), (14, 99748), (22, 63476), (28, 49874), (44, 31738), (56, 24937), (77, 18136), (88, 15869), (154, 9068), (308, 4534), (616, 2267)]