509010728

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{5023}}^1$

素因数の和:5321

約数の個数: 32

約数和(自身を含む): 976665600

約数和(自身を除く): 467654872

約数列:

[1, 2, 4, 8, 53, 106, 212, 239, 424, 478, 956, 1912, 5023, 10046, 12667, 20092, 25334, 40184, 50668, 101336, 266219, 532438, 1064876, 1200497, 2129752, 2400994, 4801988, 9603976, 63626341, 127252682, 254505364, 509010728]

約数ペア:

[(1, 509010728), (2, 254505364), (4, 127252682), (8, 63626341), (53, 9603976), (106, 4801988), (212, 2400994), (239, 2129752), (424, 1200497), (478, 1064876), (956, 532438), (1912, 266219), (5023, 101336), (10046, 50668), (12667, 40184), (20092, 25334)]