1361922

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 2903040

約数和(自身を除く): 1541118

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 139, 142, 213, 278, 417, 426, 834, 1633, 3197, 3266, 4899, 6394, 9591, 9798, 9869, 19182, 19738, 29607, 59214, 226987, 453974, 680961, 1361922]

約数ペア:

[(1, 1361922), (2, 680961), (3, 453974), (6, 226987), (23, 59214), (46, 29607), (69, 19738), (71, 19182), (138, 9869), (139, 9798), (142, 9591), (213, 6394), (278, 4899), (417, 3266), (426, 3197), (834, 1633)]