2765875684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{66239}}^1$

素因数の和:66340

約数の個数: 48

約数和(自身を含む): 5764469760

約数和(自身を除く): 2998594076

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 572, 803, 949, 1606, 1898, 3212, 3796, 10439, 20878, 41756, 66239, 132478, 264956, 728629, 861107, 1457258, 1722214, 2914516, 3444428, 4835447, 9472177, 9670894, 18944354, 19341788, 37888708, 53189917, 62860811, 106379834, 125721622, 212759668, 251443244, 691468921, 1382937842, 2765875684]

約数ペア:

[(1, 2765875684), (2, 1382937842), (4, 691468921), (11, 251443244), (13, 212759668), (22, 125721622), (26, 106379834), (44, 62860811), (52, 53189917), (73, 37888708), (143, 19341788), (146, 18944354), (286, 9670894), (292, 9472177), (572, 4835447), (803, 3444428), (949, 2914516), (1606, 1722214), (1898, 1457258), (3212, 861107), (3796, 728629), (10439, 264956), (20878, 132478), (41756, 66239)]