1686097744

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{67079}}^1$

素因数の和:68658

約数の個数: 20

約数和(自身を含む): 3268942560

約数和(自身を除く): 1582844816

約数列:

[1, 2, 4, 8, 16, 1571, 3142, 6284, 12568, 25136, 67079, 134158, 268316, 536632, 1073264, 105381109, 210762218, 421524436, 843048872, 1686097744]

約数ペア:

[(1, 1686097744), (2, 843048872), (4, 421524436), (8, 210762218), (16, 105381109), (1571, 1073264), (3142, 536632), (6284, 268316), (12568, 134158), (25136, 67079)]