322970018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{2027}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 584064000

約数和(自身を除く): 261093982

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 599, 1198, 2027, 4054, 4193, 8386, 11381, 14189, 22762, 28378, 38513, 77026, 79667, 159334, 269591, 539182, 1214173, 2428346, 8499211, 16998422, 23069287, 46138574, 161485009, 322970018]

約数ペア:

[(1, 322970018), (2, 161485009), (7, 46138574), (14, 23069287), (19, 16998422), (38, 8499211), (133, 2428346), (266, 1214173), (599, 539182), (1198, 269591), (2027, 159334), (4054, 79667), (4193, 77026), (8386, 38513), (11381, 28378), (14189, 22762)]