2056513564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{4663}}^1$

素因数の和:5522

約数の個数: 48

約数和(自身を含む): 4335654400

約数和(自身を除く): 2279140836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 829, 1658, 3316, 4663, 5803, 9326, 11606, 15751, 18652, 23212, 31502, 32641, 63004, 65282, 88597, 110257, 130564, 177194, 220514, 354388, 441028, 620179, 1240358, 2480716, 3865627, 7731254, 15462508, 27059389, 54118778, 73446913, 108237556, 146893826, 293787652, 514128391, 1028256782, 2056513564]

約数ペア:

[(1, 2056513564), (2, 1028256782), (4, 514128391), (7, 293787652), (14, 146893826), (19, 108237556), (28, 73446913), (38, 54118778), (76, 27059389), (133, 15462508), (266, 7731254), (532, 3865627), (829, 2480716), (1658, 1240358), (3316, 620179), (4663, 441028), (5803, 354388), (9326, 220514), (11606, 177194), (15751, 130564), (18652, 110257), (23212, 88597), (31502, 65282), (32641, 63004)]