1028808718

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{35381}}^1$

素因数の和:35488

約数の個数: 32

約数和(自身を含む): 1847789568

約数和(自身を除く): 818980850

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 14539, 29078, 35381, 70762, 247667, 495334, 1096811, 2193622, 2370527, 4741054, 7677677, 15355354, 16593689, 33187378, 73486337, 146972674, 514404359, 1028808718]

約数ペア:

[(1, 1028808718), (2, 514404359), (7, 146972674), (14, 73486337), (31, 33187378), (62, 16593689), (67, 15355354), (134, 7677677), (217, 4741054), (434, 2370527), (469, 2193622), (938, 1096811), (2077, 495334), (4154, 247667), (14539, 70762), (29078, 35381)]