2589241564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{5641}}^1$

素因数の和:5775

約数の個数: 72

約数和(自身を含む): 5666283168

約数和(自身を除く): 3077041604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 169, 182, 194, 338, 364, 388, 676, 679, 1183, 1261, 1358, 2366, 2522, 2716, 4732, 5044, 5641, 8827, 11282, 16393, 17654, 22564, 32786, 35308, 39487, 65572, 73333, 78974, 114751, 146666, 157948, 229502, 293332, 459004, 513331, 547177, 953329, 1026662, 1094354, 1906658, 2053324, 2188708, 3813316, 3830239, 6673303, 7113301, 7660478, 13346606, 14226602, 15320956, 26693212, 28453204, 49793107, 92472913, 99586214, 184945826, 199172428, 369891652, 647310391, 1294620782, 2589241564]

約数ペア:

[(1, 2589241564), (2, 1294620782), (4, 647310391), (7, 369891652), (13, 199172428), (14, 184945826), (26, 99586214), (28, 92472913), (52, 49793107), (91, 28453204), (97, 26693212), (169, 15320956), (182, 14226602), (194, 13346606), (338, 7660478), (364, 7113301), (388, 6673303), (676, 3830239), (679, 3813316), (1183, 2188708), (1261, 2053324), (1358, 1906658), (2366, 1094354), (2522, 1026662), (2716, 953329), (4732, 547177), (5044, 513331), (5641, 459004), (8827, 293332), (11282, 229502), (16393, 157948), (17654, 146666), (22564, 114751), (32786, 78974), (35308, 73333), (39487, 65572)]