2650195478

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{1951}}^1$

素因数の和:2217

約数の個数: 48

約数和(自身を含む): 4710472704

約数和(自身を除く): 2060277226

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 167, 334, 581, 1162, 1169, 1951, 2338, 3902, 4067, 8134, 8183, 13657, 13861, 16366, 27314, 27722, 95599, 97027, 161933, 191198, 194054, 323866, 325817, 651634, 679189, 1133531, 1358378, 2267062, 2280719, 4561438, 7934717, 15869434, 15965033, 27042811, 31930066, 54085622, 189299677, 378599354, 1325097739, 2650195478]

約数ペア:

[(1, 2650195478), (2, 1325097739), (7, 378599354), (14, 189299677), (49, 54085622), (83, 31930066), (98, 27042811), (166, 15965033), (167, 15869434), (334, 7934717), (581, 4561438), (1162, 2280719), (1169, 2267062), (1951, 1358378), (2338, 1133531), (3902, 679189), (4067, 651634), (8134, 325817), (8183, 323866), (13657, 194054), (13861, 191198), (16366, 161933), (27314, 97027), (27722, 95599)]