2788334556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1070789}}^1$

素因数の和:1070834

約数の個数: 48

約数和(自身を含む): 7675422720

約数和(自身を除く): 4887088164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 1070789, 2141578, 3212367, 4283156, 6424734, 7495523, 12849468, 14991046, 22486569, 29982092, 33194459, 44973138, 66388918, 89946276, 99583377, 132777836, 199166754, 232361213, 398333508, 464722426, 697083639, 929444852, 1394167278, 2788334556]

約数ペア:

[(1, 2788334556), (2, 1394167278), (3, 929444852), (4, 697083639), (6, 464722426), (7, 398333508), (12, 232361213), (14, 199166754), (21, 132777836), (28, 99583377), (31, 89946276), (42, 66388918), (62, 44973138), (84, 33194459), (93, 29982092), (124, 22486569), (186, 14991046), (217, 12849468), (372, 7495523), (434, 6424734), (651, 4283156), (868, 3212367), (1302, 2141578), (2604, 1070789)]