313655438

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{53653}}^1$

素因数の和:53771

約数の個数: 16

約数和(自身を含む): 489324480

約数和(自身を除く): 175669042

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 53653, 107306, 1985161, 3970322, 4238587, 8477174, 156827719, 313655438]

約数ペア:

[(1, 313655438), (2, 156827719), (37, 8477174), (74, 4238587), (79, 3970322), (158, 1985161), (2923, 107306), (5846, 53653)]