243971572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{36943}}^1$

素因数の和:37087

約数の個数: 24

約数和(自身を含む): 463425536

約数和(自身を除く): 219453964

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 36943, 73886, 147772, 480259, 960518, 1921036, 4691761, 9383522, 18767044, 60992893, 121985786, 243971572]

約数ペア:

[(1, 243971572), (2, 121985786), (4, 60992893), (13, 18767044), (26, 9383522), (52, 4691761), (127, 1921036), (254, 960518), (508, 480259), (1651, 147772), (3302, 73886), (6604, 36943)]