1955149714

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{5147}}^1$

素因数の和:5830

約数の個数: 32

約数和(自身を含む): 3435734016

約数和(自身を除く): 1480584302

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 631, 1262, 4417, 5147, 8834, 10294, 27133, 36029, 54266, 72058, 189931, 221321, 379862, 442642, 1549247, 3098494, 3247757, 6495514, 22734299, 45468598, 139653551, 279307102, 977574857, 1955149714]

約数ペア:

[(1, 1955149714), (2, 977574857), (7, 279307102), (14, 139653551), (43, 45468598), (86, 22734299), (301, 6495514), (602, 3247757), (631, 3098494), (1262, 1549247), (4417, 442642), (5147, 379862), (8834, 221321), (10294, 189931), (27133, 72058), (36029, 54266)]