2873332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 6612480

約数和(自身を除く): 3739148

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 491, 532, 836, 982, 1463, 1964, 2926, 3437, 5401, 5852, 6874, 9329, 10802, 13748, 18658, 21604, 37316, 37807, 65303, 75614, 102619, 130606, 151228, 205238, 261212, 410476, 718333, 1436666, 2873332]

約数ペア:

[(1, 2873332), (2, 1436666), (4, 718333), (7, 410476), (11, 261212), (14, 205238), (19, 151228), (22, 130606), (28, 102619), (38, 75614), (44, 65303), (76, 37807), (77, 37316), (133, 21604), (154, 18658), (209, 13748), (266, 10802), (308, 9329), (418, 6874), (491, 5852), (532, 5401), (836, 3437), (982, 2926), (1463, 1964)]