996839574

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2333}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 2177902080

約数和(自身を除く): 1181062506

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 71, 102, 118, 142, 177, 213, 354, 426, 1003, 1207, 2006, 2333, 2414, 3009, 3621, 4189, 4666, 6018, 6999, 7242, 8378, 12567, 13998, 25134, 39661, 71213, 79322, 118983, 137647, 142426, 165643, 213639, 237966, 275294, 331286, 412941, 427278, 496929, 825882, 993858, 2339999, 2815931, 4679998, 5631862, 7019997, 8447793, 9772937, 14039994, 16895586, 19545874, 29318811, 58637622, 166139929, 332279858, 498419787, 996839574]

約数ペア:

[(1, 996839574), (2, 498419787), (3, 332279858), (6, 166139929), (17, 58637622), (34, 29318811), (51, 19545874), (59, 16895586), (71, 14039994), (102, 9772937), (118, 8447793), (142, 7019997), (177, 5631862), (213, 4679998), (354, 2815931), (426, 2339999), (1003, 993858), (1207, 825882), (2006, 496929), (2333, 427278), (2414, 412941), (3009, 331286), (3621, 275294), (4189, 237966), (4666, 213639), (6018, 165643), (6999, 142426), (7242, 137647), (8378, 118983), (12567, 79322), (13998, 71213), (25134, 39661)]