2155485784

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{5527}}^1$

素因数の和:5644

約数の個数: 48

約数和(自身を含む): 4286134800

約数和(自身を除く): 2130649016

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 1681, 2378, 3362, 4756, 5527, 6724, 9512, 11054, 13448, 22108, 44216, 48749, 97498, 160283, 194996, 226607, 320566, 389992, 453214, 641132, 906428, 1282264, 1812856, 6571603, 9290887, 13143206, 18581774, 26286412, 37163548, 52572824, 74327096, 269435723, 538871446, 1077742892, 2155485784]

約数ペア:

[(1, 2155485784), (2, 1077742892), (4, 538871446), (8, 269435723), (29, 74327096), (41, 52572824), (58, 37163548), (82, 26286412), (116, 18581774), (164, 13143206), (232, 9290887), (328, 6571603), (1189, 1812856), (1681, 1282264), (2378, 906428), (3362, 641132), (4756, 453214), (5527, 389992), (6724, 320566), (9512, 226607), (11054, 194996), (13448, 160283), (22108, 97498), (44216, 48749)]