271644364

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{3847}}^1$

素因数の和:4117

約数の個数: 24

約数和(自身を含む): 482693120

約数和(自身を除く): 211048756

約数列:

[1, 2, 4, 127, 139, 254, 278, 508, 556, 3847, 7694, 15388, 17653, 35306, 70612, 488569, 534733, 977138, 1069466, 1954276, 2138932, 67911091, 135822182, 271644364]

約数ペア:

[(1, 271644364), (2, 135822182), (4, 67911091), (127, 2138932), (139, 1954276), (254, 1069466), (278, 977138), (508, 534733), (556, 488569), (3847, 70612), (7694, 35306), (15388, 17653)]