489661569182

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{33713}}^1\times {\mathrm{177127}}^1$

素因数の和:210883

約数の個数: 16

約数和(自身を含む): 752433367392

約数和(自身を除く): 262771798210

約数列:

[1, 2, 41, 82, 33713, 67426, 177127, 354254, 1382233, 2764466, 7262207, 14524414, 5971482551, 11942965102, 244830784591, 489661569182]

約数ペア:

[(1, 489661569182), (2, 244830784591), (41, 11942965102), (82, 5971482551), (33713, 14524414), (67426, 7262207), (177127, 2764466), (354254, 1382233)]