1366202488

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{786983}}^1$

素因数の和:787027

約数の個数: 32

約数和(自身を含む): 3022018560

約数和(自身を除く): 1655816072

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 786983, 1573966, 3147932, 5508881, 6295864, 11017762, 22035524, 24396473, 44071048, 48792946, 97585892, 170775311, 195171784, 341550622, 683101244, 1366202488]

約数ペア:

[(1, 1366202488), (2, 683101244), (4, 341550622), (7, 195171784), (8, 170775311), (14, 97585892), (28, 48792946), (31, 44071048), (56, 24396473), (62, 22035524), (124, 11017762), (217, 6295864), (248, 5508881), (434, 3147932), (868, 1573966), (1736, 786983)]