478190594

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{2753}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 864535680

約数和(自身を除く): 386345086

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 653, 1306, 2753, 4571, 5506, 9142, 12407, 19271, 24814, 38542, 52307, 86849, 104614, 173698, 366149, 732298, 1797709, 3595418, 12583963, 25167926, 34156471, 68312942, 239095297, 478190594]

約数ペア:

[(1, 478190594), (2, 239095297), (7, 68312942), (14, 34156471), (19, 25167926), (38, 12583963), (133, 3595418), (266, 1797709), (653, 732298), (1306, 366149), (2753, 173698), (4571, 104614), (5506, 86849), (9142, 52307), (12407, 38542), (19271, 24814)]