3862254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 8507520

約数和(自身を除く): 4645266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 421, 834, 842, 1263, 1529, 2526, 3058, 4587, 4631, 9174, 9262, 13893, 27786, 58519, 117038, 175557, 351114, 643709, 1287418, 1931127, 3862254]

約数ペア:

[(1, 3862254), (2, 1931127), (3, 1287418), (6, 643709), (11, 351114), (22, 175557), (33, 117038), (66, 58519), (139, 27786), (278, 13893), (417, 9262), (421, 9174), (834, 4631), (842, 4587), (1263, 3058), (1529, 2526)]