520039436

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{170393}}^1$

素因数の和:170513

約数の個数: 24

約数和(自身を含む): 1049627040

約数和(自身を除く): 529587604

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 170393, 340786, 681572, 1192751, 2385502, 4771004, 18572837, 37145674, 74291348, 130009859, 260019718, 520039436]

約数ペア:

[(1, 520039436), (2, 260019718), (4, 130009859), (7, 74291348), (14, 37145674), (28, 18572837), (109, 4771004), (218, 2385502), (436, 1192751), (763, 681572), (1526, 340786), (3052, 170393)]