253486852

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{16007}}^1$

素因数の和:16155

約数の個数: 24

約数和(自身を含む): 459877824

約数和(自身を除く): 206390972

約数列:

[1, 2, 4, 37, 74, 107, 148, 214, 428, 3959, 7918, 15836, 16007, 32014, 64028, 592259, 1184518, 1712749, 2369036, 3425498, 6850996, 63371713, 126743426, 253486852]

約数ペア:

[(1, 253486852), (2, 126743426), (4, 63371713), (37, 6850996), (74, 3425498), (107, 2369036), (148, 1712749), (214, 1184518), (428, 592259), (3959, 64028), (7918, 32014), (15836, 16007)]