9782542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 18466560

約数和(自身を除く): 8684018

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 457, 914, 973, 1529, 1946, 3058, 3199, 5027, 6398, 10054, 10703, 21406, 35189, 63523, 70378, 127046, 444661, 698753, 889322, 1397506, 4891271, 9782542]

約数ペア:

[(1, 9782542), (2, 4891271), (7, 1397506), (11, 889322), (14, 698753), (22, 444661), (77, 127046), (139, 70378), (154, 63523), (278, 35189), (457, 21406), (914, 10703), (973, 10054), (1529, 6398), (1946, 5027), (3058, 3199)]