2016558424

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:668

約数の個数: 64

約数和(自身を含む): 3926736000

約数和(自身を除く): 1910177576

約数列:

[1, 2, 4, 8, 73, 79, 109, 146, 158, 218, 292, 316, 401, 436, 584, 632, 802, 872, 1604, 3208, 5767, 7957, 8611, 11534, 15914, 17222, 23068, 29273, 31679, 31828, 34444, 43709, 46136, 58546, 63358, 63656, 68888, 87418, 117092, 126716, 174836, 234184, 253432, 349672, 628603, 1257206, 2312567, 2514412, 3190757, 3453011, 4625134, 5028824, 6381514, 6906022, 9250268, 12763028, 13812044, 18500536, 25526056, 27624088, 252069803, 504139606, 1008279212, 2016558424]

約数ペア:

[(1, 2016558424), (2, 1008279212), (4, 504139606), (8, 252069803), (73, 27624088), (79, 25526056), (109, 18500536), (146, 13812044), (158, 12763028), (218, 9250268), (292, 6906022), (316, 6381514), (401, 5028824), (436, 4625134), (584, 3453011), (632, 3190757), (802, 2514412), (872, 2312567), (1604, 1257206), (3208, 628603), (5767, 349672), (7957, 253432), (8611, 234184), (11534, 174836), (15914, 126716), (17222, 117092), (23068, 87418), (29273, 68888), (31679, 63656), (31828, 63358), (34444, 58546), (43709, 46136)]