978691006

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{23909}}^1$

素因数の和:24219

約数の個数: 16

約数和(自身を含む): 1490262480

約数和(自身を除く): 511571474

約数列:

[1, 2, 97, 194, 211, 422, 20467, 23909, 40934, 47818, 2319173, 4638346, 5044799, 10089598, 489345503, 978691006]

約数ペア:

[(1, 978691006), (2, 489345503), (97, 10089598), (194, 5044799), (211, 4638346), (422, 2319173), (20467, 47818), (23909, 40934)]