78420898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{7369}}^1$

素因数の和:7701

約数の個数: 16

約数和(自身を含む): 124965720

約数和(自身を除く): 46544822

約数列:

[1, 2, 17, 34, 313, 626, 5321, 7369, 10642, 14738, 125273, 250546, 2306497, 4612994, 39210449, 78420898]

約数ペア:

[(1, 78420898), (2, 39210449), (17, 4612994), (34, 2306497), (313, 250546), (626, 125273), (5321, 14738), (7369, 10642)]