2019165952

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{342929}}^1$

素因数の和:342968

約数の個数: 36

約数和(自身を含む): 4205693520

約数和(自身を除く): 2186527568

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 342929, 685858, 1371716, 2743432, 5486864, 7887367, 10973728, 15774734, 21947456, 31549468, 43894912, 63098936, 87789824, 126197872, 252395744, 504791488, 1009582976, 2019165952]

約数ペア:

[(1, 2019165952), (2, 1009582976), (4, 504791488), (8, 252395744), (16, 126197872), (23, 87789824), (32, 63098936), (46, 43894912), (64, 31549468), (92, 21947456), (128, 15774734), (184, 10973728), (256, 7887367), (368, 5486864), (736, 2743432), (1472, 1371716), (2944, 685858), (5888, 342929)]