4987598

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 9434880

約数和(自身を除く): 4447282

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 233, 278, 466, 973, 1529, 1631, 1946, 2563, 3058, 3262, 5126, 10703, 17941, 21406, 32387, 35882, 64774, 226709, 356257, 453418, 712514, 2493799, 4987598]

約数ペア:

[(1, 4987598), (2, 2493799), (7, 712514), (11, 453418), (14, 356257), (22, 226709), (77, 64774), (139, 35882), (154, 32387), (233, 21406), (278, 17941), (466, 10703), (973, 5126), (1529, 3262), (1631, 3058), (1946, 2563)]