782019964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{1669}}^1$

素因数の和:2170

約数の個数: 48

約数和(自身を含む): 1562158080

約数和(自身を除く): 780138116

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 463, 506, 926, 1012, 1669, 1852, 3338, 5093, 6676, 10186, 10649, 18359, 20372, 21298, 36718, 38387, 42596, 73436, 76774, 117139, 153548, 234278, 422257, 468556, 772747, 844514, 1545494, 1689028, 3090988, 8500217, 17000434, 17773181, 34000868, 35546362, 71092724, 195504991, 391009982, 782019964]

約数ペア:

[(1, 782019964), (2, 391009982), (4, 195504991), (11, 71092724), (22, 35546362), (23, 34000868), (44, 17773181), (46, 17000434), (92, 8500217), (253, 3090988), (463, 1689028), (506, 1545494), (926, 844514), (1012, 772747), (1669, 468556), (1852, 422257), (3338, 234278), (5093, 153548), (6676, 117139), (10186, 76774), (10649, 73436), (18359, 42596), (20372, 38387), (21298, 36718)]