2116764008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{49559}}^1$

素因数の和:49865

約数の個数: 32

約数和(自身を含む): 4192776000

約数和(自身を除く): 2076011992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 562, 1124, 2248, 5339, 10678, 21356, 42712, 49559, 99118, 198236, 396472, 941621, 1883242, 3766484, 7532968, 13926079, 27852158, 55704316, 111408632, 264595501, 529191002, 1058382004, 2116764008]

約数ペア:

[(1, 2116764008), (2, 1058382004), (4, 529191002), (8, 264595501), (19, 111408632), (38, 55704316), (76, 27852158), (152, 13926079), (281, 7532968), (562, 3766484), (1124, 1883242), (2248, 941621), (5339, 396472), (10678, 198236), (21356, 99118), (42712, 49559)]