979497670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{155723}}^1$

素因数の和:155784

約数の個数: 32

約数和(自身を含む): 1917273888

約数和(自身を除く): 937776218

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 155723, 311446, 778615, 1557230, 2647291, 5294582, 5761751, 11523502, 13236455, 26472910, 28808755, 57617510, 97949767, 195899534, 489748835, 979497670]

約数ペア:

[(1, 979497670), (2, 489748835), (5, 195899534), (10, 97949767), (17, 57617510), (34, 28808755), (37, 26472910), (74, 13236455), (85, 11523502), (170, 5761751), (185, 5294582), (370, 2647291), (629, 1557230), (1258, 778615), (3145, 311446), (6290, 155723)]