487777444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{29881}}^1$

素因数の和:29956

約数の個数: 48

約数和(自身を含む): 1084358016

約数和(自身を除く): 596580572

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 16324, 29881, 59762, 119524, 209167, 328691, 418334, 657382, 836668, 1314764, 1583693, 2300837, 3167386, 4601674, 6334772, 9203348, 11085851, 17420623, 22171702, 34841246, 44343404, 69682492, 121944361, 243888722, 487777444]

約数ペア:

[(1, 487777444), (2, 243888722), (4, 121944361), (7, 69682492), (11, 44343404), (14, 34841246), (22, 22171702), (28, 17420623), (44, 11085851), (53, 9203348), (77, 6334772), (106, 4601674), (154, 3167386), (212, 2300837), (308, 1583693), (371, 1314764), (583, 836668), (742, 657382), (1166, 418334), (1484, 328691), (2332, 209167), (4081, 119524), (8162, 59762), (16324, 29881)]