2915285786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{29863}}^1$

素因数の和:30258

約数の個数: 32

約数和(自身を含む): 5275176960

約数和(自身を除く): 2359891174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 367, 734, 2569, 5138, 6973, 13946, 29863, 48811, 59726, 97622, 209041, 418082, 567397, 1134794, 3971779, 7943558, 10959721, 21919442, 76718047, 153436094, 208234699, 416469398, 1457642893, 2915285786]

約数ペア:

[(1, 2915285786), (2, 1457642893), (7, 416469398), (14, 208234699), (19, 153436094), (38, 76718047), (133, 21919442), (266, 10959721), (367, 7943558), (734, 3971779), (2569, 1134794), (5138, 567397), (6973, 418082), (13946, 209041), (29863, 97622), (48811, 59726)]