2666334

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 3243426

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 569, 781, 1138, 1562, 1707, 2343, 3414, 4686, 6259, 12518, 18777, 37554, 40399, 80798, 121197, 242394, 444389, 888778, 1333167, 2666334]

約数ペア:

[(1, 2666334), (2, 1333167), (3, 888778), (6, 444389), (11, 242394), (22, 121197), (33, 80798), (66, 40399), (71, 37554), (142, 18777), (213, 12518), (426, 6259), (569, 4686), (781, 3414), (1138, 2343), (1562, 1707)]