2665456494

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{77951}}^1$

素因数の和:78136

約数の個数: 32

約数和(自身を含む): 5500293120

約数和(自身を除く): 2834836626

約数列:

[1, 2, 3, 6, 41, 82, 123, 139, 246, 278, 417, 834, 5699, 11398, 17097, 34194, 77951, 155902, 233853, 467706, 3195991, 6391982, 9587973, 10835189, 19175946, 21670378, 32505567, 65011134, 444242749, 888485498, 1332728247, 2665456494]

約数ペア:

[(1, 2665456494), (2, 1332728247), (3, 888485498), (6, 444242749), (41, 65011134), (82, 32505567), (123, 21670378), (139, 19175946), (246, 10835189), (278, 9587973), (417, 6391982), (834, 3195991), (5699, 467706), (11398, 233853), (17097, 155902), (34194, 77951)]