1154139028

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{262543}}^1$

素因数の和:262711

約数の個数: 24

約数和(自身を含む): 2322989312

約数和(自身を除く): 1168850284

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 262543, 525086, 1050172, 1837801, 3675602, 7351204, 41219251, 82438502, 164877004, 288534757, 577069514, 1154139028]

約数ペア:

[(1, 1154139028), (2, 577069514), (4, 288534757), (7, 164877004), (14, 82438502), (28, 41219251), (157, 7351204), (314, 3675602), (628, 1837801), (1099, 1050172), (2198, 525086), (4396, 262543)]