259162046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29231}}^1$

素因数の和:29288

約数の個数: 32

約数和(自身を含む): 471453696

約数和(自身を除く): 212291650

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 29231, 58462, 321541, 380003, 643082, 760006, 906161, 1812322, 4180033, 8360066, 9967771, 11780093, 19935542, 23560186, 129581023, 259162046]

約数ペア:

[(1, 259162046), (2, 129581023), (11, 23560186), (13, 19935542), (22, 11780093), (26, 9967771), (31, 8360066), (62, 4180033), (143, 1812322), (286, 906161), (341, 760006), (403, 643082), (682, 380003), (806, 321541), (4433, 58462), (8866, 29231)]