1873819896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{23369}}^1$

素因数の和:23648

約数の個数: 64

約数和(自身を含む): 5064746400

約数和(自身を除く): 3190926504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 1028, 1542, 2056, 3084, 3341, 6168, 6682, 10023, 13364, 20046, 23369, 26728, 40092, 46738, 70107, 80184, 93476, 140214, 186952, 280428, 303797, 560856, 607594, 911391, 1215188, 1822782, 2430376, 3645564, 6005833, 7291128, 12011666, 18017499, 24023332, 36034998, 48046664, 72069996, 78075829, 144139992, 156151658, 234227487, 312303316, 468454974, 624606632, 936909948, 1873819896]

約数ペア:

[(1, 1873819896), (2, 936909948), (3, 624606632), (4, 468454974), (6, 312303316), (8, 234227487), (12, 156151658), (13, 144139992), (24, 78075829), (26, 72069996), (39, 48046664), (52, 36034998), (78, 24023332), (104, 18017499), (156, 12011666), (257, 7291128), (312, 6005833), (514, 3645564), (771, 2430376), (1028, 1822782), (1542, 1215188), (2056, 911391), (3084, 607594), (3341, 560856), (6168, 303797), (6682, 280428), (10023, 186952), (13364, 140214), (20046, 93476), (23369, 80184), (26728, 70107), (40092, 46738)]