1213222364

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{45061}}^1$

素因数の和:45245

約数の個数: 24

約数和(自身を含む): 2180279808

約数和(自身を除く): 967057444

約数列:

[1, 2, 4, 53, 106, 127, 212, 254, 508, 6731, 13462, 26924, 45061, 90122, 180244, 2388233, 4776466, 5722747, 9552932, 11445494, 22890988, 303305591, 606611182, 1213222364]

約数ペア:

[(1, 1213222364), (2, 606611182), (4, 303305591), (53, 22890988), (106, 11445494), (127, 9552932), (212, 5722747), (254, 4776466), (508, 2388233), (6731, 180244), (13462, 90122), (26924, 45061)]