2018265204

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1\times {\mathrm{5153}}^1$

素因数の和:5544

約数の個数: 48

約数和(自身を含む): 4765759488

約数和(自身を除く): 2747494284

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 257, 381, 508, 514, 762, 771, 1028, 1524, 1542, 3084, 5153, 10306, 15459, 20612, 30918, 32639, 61836, 65278, 97917, 130556, 195834, 391668, 654431, 1308862, 1324321, 1963293, 2617724, 2648642, 3926586, 3972963, 5297284, 7853172, 7945926, 15891852, 168188767, 336377534, 504566301, 672755068, 1009132602, 2018265204]

約数ペア:

[(1, 2018265204), (2, 1009132602), (3, 672755068), (4, 504566301), (6, 336377534), (12, 168188767), (127, 15891852), (254, 7945926), (257, 7853172), (381, 5297284), (508, 3972963), (514, 3926586), (762, 2648642), (771, 2617724), (1028, 1963293), (1524, 1324321), (1542, 1308862), (3084, 654431), (5153, 391668), (10306, 195834), (15459, 130556), (20612, 97917), (30918, 65278), (32639, 61836)]