561392364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{2957}}^1$

素因数の和:4194

約数の個数: 48

約数和(自身を含む): 1412314848

約数和(自身を除く): 850922484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1217, 2434, 2957, 3651, 4868, 5914, 7302, 8871, 11828, 14604, 15821, 17742, 31642, 35484, 38441, 47463, 63284, 76882, 94926, 115323, 153764, 189852, 230646, 461292, 3598669, 7197338, 10796007, 14394676, 21592014, 43184028, 46782697, 93565394, 140348091, 187130788, 280696182, 561392364]

約数ペア:

[(1, 561392364), (2, 280696182), (3, 187130788), (4, 140348091), (6, 93565394), (12, 46782697), (13, 43184028), (26, 21592014), (39, 14394676), (52, 10796007), (78, 7197338), (156, 3598669), (1217, 461292), (2434, 230646), (2957, 189852), (3651, 153764), (4868, 115323), (5914, 94926), (7302, 76882), (8871, 63284), (11828, 47463), (14604, 38441), (15821, 35484), (17742, 31642)]