139651876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383659}}^1$

素因数の和:383683

約数の個数: 24

約数和(自身を含む): 300789440

約数和(自身を除く): 161137564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 383659, 767318, 1534636, 2685613, 4987567, 5371226, 9975134, 10742452, 19950268, 34912969, 69825938, 139651876]

約数ペア:

[(1, 139651876), (2, 69825938), (4, 34912969), (7, 19950268), (13, 10742452), (14, 9975134), (26, 5371226), (28, 4987567), (52, 2685613), (91, 1534636), (182, 767318), (364, 383659)]