997454

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:247

約数の個数: 16

約数和(自身を含む): 1555200

約数和(自身を除く): 557746

約数列:

[1, 2, 59, 79, 107, 118, 158, 214, 4661, 6313, 8453, 9322, 12626, 16906, 498727, 997454]

約数ペア:

[(1, 997454), (2, 498727), (59, 16906), (79, 12626), (107, 9322), (118, 8453), (158, 6313), (214, 4661)]