2489239512

素因数分解:

$2^3\times 3^5\times {\mathrm{1280473}}^1$

素因数の和:1280494

約数の個数: 48

約数和(自身を含む): 6991388040

約数和(自身を除く): 4502148528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 1280473, 2560946, 3841419, 5121892, 7682838, 10243784, 11524257, 15365676, 23048514, 30731352, 34572771, 46097028, 69145542, 92194056, 103718313, 138291084, 207436626, 276582168, 311154939, 414873252, 622309878, 829746504, 1244619756, 2489239512]

約数ペア:

[(1, 2489239512), (2, 1244619756), (3, 829746504), (4, 622309878), (6, 414873252), (8, 311154939), (9, 276582168), (12, 207436626), (18, 138291084), (24, 103718313), (27, 92194056), (36, 69145542), (54, 46097028), (72, 34572771), (81, 30731352), (108, 23048514), (162, 15365676), (216, 11524257), (243, 10243784), (324, 7682838), (486, 5121892), (648, 3841419), (972, 2560946), (1944, 1280473)]