4139926007

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{631}}^1$

素因数の和:1059

約数の個数: 32

約数和(自身を含む): 4933361664

約数和(自身を除く): 793435657

約数列:

[1, 7, 43, 71, 301, 307, 497, 631, 2149, 3053, 4417, 13201, 21371, 21797, 27133, 44801, 92407, 152579, 189931, 193717, 313607, 937271, 1356019, 1926443, 6560897, 8329831, 13485101, 13753907, 58308817, 96277349, 591418001, 4139926007]

約数ペア:

[(1, 4139926007), (7, 591418001), (43, 96277349), (71, 58308817), (301, 13753907), (307, 13485101), (497, 8329831), (631, 6560897), (2149, 1926443), (3053, 1356019), (4417, 937271), (13201, 313607), (21371, 193717), (21797, 189931), (27133, 152579), (44801, 92407)]