2017840768

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{56101}}^1$

素因数の和:56396

約数の個数: 32

約数和(自身を含む): 4034294820

約数和(自身を除く): 2016454052

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 562, 1124, 2248, 4496, 8992, 17984, 35968, 56101, 112202, 224404, 448808, 897616, 1795232, 3590464, 7180928, 15764381, 31528762, 63057524, 126115048, 252230096, 504460192, 1008920384, 2017840768]

約数ペア:

[(1, 2017840768), (2, 1008920384), (4, 504460192), (8, 252230096), (16, 126115048), (32, 63057524), (64, 31528762), (128, 15764381), (281, 7180928), (562, 3590464), (1124, 1795232), (2248, 897616), (4496, 448808), (8992, 224404), (17984, 112202), (35968, 56101)]