978873266

素因数分解:

$2^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{33599}}^1$

素因数の和:35689

約数の個数: 16

約数和(自身を含む): 1678924800

約数和(自身を除く): 700051534

約数列:

[1, 2, 7, 14, 2081, 4162, 14567, 29134, 33599, 67198, 235193, 470386, 69919519, 139839038, 489436633, 978873266]

約数ペア:

[(1, 978873266), (2, 489436633), (7, 139839038), (14, 69919519), (2081, 470386), (4162, 235193), (14567, 67198), (29134, 33599)]