122438654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151909}}^1$

素因数の和:151955

約数の個数: 16

約数和(自身を含む): 204167040

約数和(自身を除く): 81728386

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 151909, 303818, 1974817, 3949634, 4709179, 9418358, 61219327, 122438654]

約数ペア:

[(1, 122438654), (2, 61219327), (13, 9418358), (26, 4709179), (31, 3949634), (62, 1974817), (403, 303818), (806, 151909)]