1154785918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{12983}}^1$

素因数の和:13320

約数の個数: 32

約数和(自身を含む): 2041708032

約数和(自身を除く): 886922114

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 311, 622, 3421, 4043, 6842, 8086, 12983, 25966, 44473, 88946, 142813, 168779, 285626, 337558, 1856569, 3713138, 4037713, 8075426, 44414843, 52490269, 88829686, 104980538, 577392959, 1154785918]

約数ペア:

[(1, 1154785918), (2, 577392959), (11, 104980538), (13, 88829686), (22, 52490269), (26, 44414843), (143, 8075426), (286, 4037713), (311, 3713138), (622, 1856569), (3421, 337558), (4043, 285626), (6842, 168779), (8086, 142813), (12983, 88946), (25966, 44473)]