2022972861

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1$

素因数の和:1402

約数の個数: 64

約数和(自身を含む): 3408556032

約数和(自身を除く): 1385583171

約数列:

[1, 3, 7, 13, 21, 39, 73, 83, 91, 219, 249, 273, 511, 581, 949, 1079, 1223, 1533, 1743, 2847, 3237, 3669, 6059, 6643, 7553, 8561, 15899, 18177, 19929, 22659, 25683, 42413, 47697, 78767, 89279, 101509, 111293, 127239, 236301, 267837, 304527, 333879, 551369, 624953, 710563, 1160627, 1319617, 1654107, 1874859, 2131689, 3481881, 3958851, 7410157, 8124389, 9237319, 22230471, 24373167, 27711957, 51871099, 96332041, 155613297, 288996123, 674324287, 2022972861]

約数ペア:

[(1, 2022972861), (3, 674324287), (7, 288996123), (13, 155613297), (21, 96332041), (39, 51871099), (73, 27711957), (83, 24373167), (91, 22230471), (219, 9237319), (249, 8124389), (273, 7410157), (511, 3958851), (581, 3481881), (949, 2131689), (1079, 1874859), (1223, 1654107), (1533, 1319617), (1743, 1160627), (2847, 710563), (3237, 624953), (3669, 551369), (6059, 333879), (6643, 304527), (7553, 267837), (8561, 236301), (15899, 127239), (18177, 111293), (19929, 101509), (22659, 89279), (25683, 78767), (42413, 47697)]