740413438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{126653}}^1$

素因数の和:126771

約数の個数: 16

約数和(自身を含む): 1155084480

約数和(自身を除く): 414671042

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 126653, 253306, 4686161, 9372322, 10005587, 20011174, 370206719, 740413438]

約数ペア:

[(1, 740413438), (2, 370206719), (37, 20011174), (74, 10005587), (79, 9372322), (158, 4686161), (2923, 253306), (5846, 126653)]