1931592702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:506

約数の個数: 96

約数和(自身を含む): 4370121504

約数和(自身を除く): 2438528802

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 73, 78, 93, 146, 186, 219, 353, 403, 438, 706, 806, 949, 961, 1059, 1209, 1898, 1922, 2118, 2263, 2418, 2847, 2883, 4526, 4589, 5694, 5766, 6789, 9178, 10943, 12493, 13578, 13767, 21886, 24986, 25769, 27534, 29419, 32829, 37479, 51538, 58838, 65658, 70153, 74958, 77307, 88257, 140306, 142259, 154614, 176514, 210459, 284518, 334997, 339233, 420918, 426777, 669994, 678466, 798839, 853554, 911989, 1004991, 1017699, 1597678, 1823978, 2009982, 2035398, 2396517, 2735967, 4410029, 4793034, 5471934, 8820058, 10384907, 13230087, 20769814, 24764009, 26460174, 31154721, 49528018, 62309442, 74292027, 148584054, 321932117, 643864234, 965796351, 1931592702]

約数ペア:

[(1, 1931592702), (2, 965796351), (3, 643864234), (6, 321932117), (13, 148584054), (26, 74292027), (31, 62309442), (39, 49528018), (62, 31154721), (73, 26460174), (78, 24764009), (93, 20769814), (146, 13230087), (186, 10384907), (219, 8820058), (353, 5471934), (403, 4793034), (438, 4410029), (706, 2735967), (806, 2396517), (949, 2035398), (961, 2009982), (1059, 1823978), (1209, 1597678), (1898, 1017699), (1922, 1004991), (2118, 911989), (2263, 853554), (2418, 798839), (2847, 678466), (2883, 669994), (4526, 426777), (4589, 420918), (5694, 339233), (5766, 334997), (6789, 284518), (9178, 210459), (10943, 176514), (12493, 154614), (13578, 142259), (13767, 140306), (21886, 88257), (24986, 77307), (25769, 74958), (27534, 70153), (29419, 65658), (32829, 58838), (37479, 51538)]