2452804448

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{607}}^1\times {\mathrm{641}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 4869051264

約数和(自身を除く): 2416246816

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 607, 641, 788, 1214, 1282, 1576, 2428, 2564, 3152, 4856, 5128, 6304, 9712, 10256, 19424, 20512, 119579, 126277, 239158, 252554, 389087, 478316, 505108, 778174, 956632, 1010216, 1556348, 1913264, 2020432, 3112696, 3826528, 4040864, 6225392, 12450784, 76650139, 153300278, 306600556, 613201112, 1226402224, 2452804448]

約数ペア:

[(1, 2452804448), (2, 1226402224), (4, 613201112), (8, 306600556), (16, 153300278), (32, 76650139), (197, 12450784), (394, 6225392), (607, 4040864), (641, 3826528), (788, 3112696), (1214, 2020432), (1282, 1913264), (1576, 1556348), (2428, 1010216), (2564, 956632), (3152, 778174), (4856, 505108), (5128, 478316), (6304, 389087), (9712, 252554), (10256, 239158), (19424, 126277), (20512, 119579)]