2011724008

素因数分解:

$2^3\times 7^2\times {\mathrm{937}}^1\times {\mathrm{5477}}^1$

素因数の和:6434

約数の個数: 48

約数和(自身を含む): 4393301220

約数和(自身を除く): 2381577212

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 937, 1874, 3748, 5477, 6559, 7496, 10954, 13118, 21908, 26236, 38339, 43816, 45913, 52472, 76678, 91826, 153356, 183652, 268373, 306712, 367304, 536746, 1073492, 2146984, 5131949, 10263898, 20527796, 35923643, 41055592, 71847286, 143694572, 251465501, 287389144, 502931002, 1005862004, 2011724008]

約数ペア:

[(1, 2011724008), (2, 1005862004), (4, 502931002), (7, 287389144), (8, 251465501), (14, 143694572), (28, 71847286), (49, 41055592), (56, 35923643), (98, 20527796), (196, 10263898), (392, 5131949), (937, 2146984), (1874, 1073492), (3748, 536746), (5477, 367304), (6559, 306712), (7496, 268373), (10954, 183652), (13118, 153356), (21908, 91826), (26236, 76678), (38339, 52472), (43816, 45913)]