7900486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{853}}^1$

素因数の和:1287

約数の個数: 16

約数和(自身を含む): 12973968

約数和(自身を除く): 5073482

約数列:

[1, 2, 11, 22, 421, 842, 853, 1706, 4631, 9262, 9383, 18766, 359113, 718226, 3950243, 7900486]

約数ペア:

[(1, 7900486), (2, 3950243), (11, 718226), (22, 359113), (421, 18766), (842, 9383), (853, 9262), (1706, 4631)]