2903494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 4778496

約数和(自身を除く): 1875002

約数列:

[1, 2, 11, 22, 271, 487, 542, 974, 2981, 5357, 5962, 10714, 131977, 263954, 1451747, 2903494]

約数ペア:

[(1, 2903494), (2, 1451747), (11, 263954), (22, 131977), (271, 10714), (487, 5962), (542, 5357), (974, 2981)]