1097117590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3539089}}^1$

素因数の和:3539127

約数の個数: 16

約数和(自身を含む): 2038515840

約数和(自身を除く): 941398250

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 3539089, 7078178, 17695445, 35390890, 109711759, 219423518, 548558795, 1097117590]

約数ペア:

[(1, 1097117590), (2, 548558795), (5, 219423518), (10, 109711759), (31, 35390890), (62, 17695445), (155, 7078178), (310, 3539089)]