2552019556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8837}}^1$

素因数の和:8980

約数の個数: 48

約数和(自身を含む): 4834456704

約数和(自身を除く): 2282437148

約数列:

[1, 2, 4, 23, 43, 46, 73, 86, 92, 146, 172, 292, 989, 1679, 1978, 3139, 3358, 3956, 6278, 6716, 8837, 12556, 17674, 35348, 72197, 144394, 203251, 288788, 379991, 406502, 645101, 759982, 813004, 1290202, 1519964, 2580404, 8739793, 14837323, 17479586, 27739343, 29674646, 34959172, 55478686, 59349292, 110957372, 638004889, 1276009778, 2552019556]

約数ペア:

[(1, 2552019556), (2, 1276009778), (4, 638004889), (23, 110957372), (43, 59349292), (46, 55478686), (73, 34959172), (86, 29674646), (92, 27739343), (146, 17479586), (172, 14837323), (292, 8739793), (989, 2580404), (1679, 1519964), (1978, 1290202), (3139, 813004), (3358, 759982), (3956, 645101), (6278, 406502), (6716, 379991), (8837, 288788), (12556, 203251), (17674, 144394), (35348, 72197)]