140915738878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{5562317}}^1$

素因数の和:5562611

約数の個数: 16

約数和(自身を含む): 216262923840

約数和(自身を除く): 75347184962

約数列:

[1, 2, 53, 106, 239, 478, 12667, 25334, 5562317, 11124634, 294802801, 589605602, 1329393763, 2658787526, 70457869439, 140915738878]

約数ペア:

[(1, 140915738878), (2, 70457869439), (53, 2658787526), (106, 1329393763), (239, 589605602), (478, 294802801), (12667, 11124634), (25334, 5562317)]