311938986

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{460087}}^1$

素因数の和:460205

約数の個数: 16

約数和(自身を含む): 629400384

約数和(自身を除く): 317461398

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 460087, 920174, 1380261, 2760522, 51989831, 103979662, 155969493, 311938986]

約数ペア:

[(1, 311938986), (2, 155969493), (3, 103979662), (6, 51989831), (113, 2760522), (226, 1380261), (339, 920174), (678, 460087)]