386310964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12613}}^1$

素因数の和:12680

約数の個数: 48

約数和(自身を含む): 791150080

約数和(自身を除く): 404839116

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 12613, 15314, 25226, 30628, 50452, 163969, 239647, 327938, 391003, 479294, 655876, 782006, 958588, 1564012, 3115411, 5083039, 6230822, 7429057, 10166078, 12461644, 14858114, 20332156, 29716228, 96577741, 193155482, 386310964]

約数ペア:

[(1, 386310964), (2, 193155482), (4, 96577741), (13, 29716228), (19, 20332156), (26, 14858114), (31, 12461644), (38, 10166078), (52, 7429057), (62, 6230822), (76, 5083039), (124, 3115411), (247, 1564012), (403, 958588), (494, 782006), (589, 655876), (806, 479294), (988, 391003), (1178, 327938), (1612, 239647), (2356, 163969), (7657, 50452), (12613, 30628), (15314, 25226)]