2019947532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{206033}}^1$

素因数の和:206102

約数の個数: 48

約数和(自身を含む): 5076677760

約数和(自身を除く): 3056730228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 9804, 206033, 412066, 618099, 824132, 1236198, 2472396, 3914627, 7829254, 8859419, 11743881, 15658508, 17718838, 23487762, 26578257, 35437676, 46975524, 53156514, 106313028, 168328961, 336657922, 504986883, 673315844, 1009973766, 2019947532]

約数ペア:

[(1, 2019947532), (2, 1009973766), (3, 673315844), (4, 504986883), (6, 336657922), (12, 168328961), (19, 106313028), (38, 53156514), (43, 46975524), (57, 35437676), (76, 26578257), (86, 23487762), (114, 17718838), (129, 15658508), (172, 11743881), (228, 8859419), (258, 7829254), (516, 3914627), (817, 2472396), (1634, 1236198), (2451, 824132), (3268, 618099), (4902, 412066), (9804, 206033)]