1948074212

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{443147}}^1$

素因数の和:443315

約数の個数: 24

約数和(自身を含む): 3920973504

約数和(自身を除く): 1972899292

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 443147, 886294, 1772588, 3102029, 6204058, 12408116, 69574079, 139148158, 278296316, 487018553, 974037106, 1948074212]

約数ペア:

[(1, 1948074212), (2, 974037106), (4, 487018553), (7, 278296316), (14, 139148158), (28, 69574079), (157, 12408116), (314, 6204058), (628, 3102029), (1099, 1772588), (2198, 886294), (4396, 443147)]