2013211244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 3878050176

約数和(自身を除く): 1864838932

約数列:

[1, 2, 4, 11, 22, 44, 227, 353, 454, 571, 706, 908, 1142, 1412, 2284, 2497, 3883, 4994, 6281, 7766, 9988, 12562, 15532, 25124, 80131, 129617, 160262, 201563, 259234, 320524, 403126, 518468, 806252, 881441, 1425787, 1762882, 2217193, 2851574, 3525764, 4434386, 5703148, 8868772, 45754801, 91509602, 183019204, 503302811, 1006605622, 2013211244]

約数ペア:

[(1, 2013211244), (2, 1006605622), (4, 503302811), (11, 183019204), (22, 91509602), (44, 45754801), (227, 8868772), (353, 5703148), (454, 4434386), (571, 3525764), (706, 2851574), (908, 2217193), (1142, 1762882), (1412, 1425787), (2284, 881441), (2497, 806252), (3883, 518468), (4994, 403126), (6281, 320524), (7766, 259234), (9988, 201563), (12562, 160262), (15532, 129617), (25124, 80131)]