2108270512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3213827}}^1$

素因数の和:3213876

約数の個数: 20

約数和(自身を含む): 4184404056

約数和(自身を除く): 2076133544

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3213827, 6427654, 12855308, 25710616, 51421232, 131766907, 263533814, 527067628, 1054135256, 2108270512]

約数ペア:

[(1, 2108270512), (2, 1054135256), (4, 527067628), (8, 263533814), (16, 131766907), (41, 51421232), (82, 25710616), (164, 12855308), (328, 6427654), (656, 3213827)]