2887716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 7366464

約数和(自身を除く): 4478748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 173, 214, 321, 346, 428, 519, 642, 692, 1038, 1284, 1391, 2076, 2249, 2782, 4173, 4498, 5564, 6747, 8346, 8996, 13494, 16692, 18511, 26988, 37022, 55533, 74044, 111066, 222132, 240643, 481286, 721929, 962572, 1443858, 2887716]

約数ペア:

[(1, 2887716), (2, 1443858), (3, 962572), (4, 721929), (6, 481286), (12, 240643), (13, 222132), (26, 111066), (39, 74044), (52, 55533), (78, 37022), (107, 26988), (156, 18511), (173, 16692), (214, 13494), (321, 8996), (346, 8346), (428, 6747), (519, 5564), (642, 4498), (692, 4173), (1038, 2782), (1284, 2249), (1391, 2076)]