2907842

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{907}}^1$

素因数の和:1145

約数の個数: 16

約数和(自身を含む): 5012160

約数和(自身を除く): 2104318

約数列:

[1, 2, 7, 14, 229, 458, 907, 1603, 1814, 3206, 6349, 12698, 207703, 415406, 1453921, 2907842]

約数ペア:

[(1, 2907842), (2, 1453921), (7, 415406), (14, 207703), (229, 12698), (458, 6349), (907, 3206), (1603, 1814)]