977956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 1995840

約数和(自身を除く): 1017884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 659, 742, 1318, 1484, 2636, 4613, 9226, 18452, 34927, 69854, 139708, 244489, 488978, 977956]

約数ペア:

[(1, 977956), (2, 488978), (4, 244489), (7, 139708), (14, 69854), (28, 34927), (53, 18452), (106, 9226), (212, 4613), (371, 2636), (659, 1484), (742, 1318)]