1302716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 2447760

約数和(自身を除く): 1145044

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 281, 562, 1124, 1159, 2318, 4636, 5339, 10678, 17141, 21356, 34282, 68564, 325679, 651358, 1302716]

約数ペア:

[(1, 1302716), (2, 651358), (4, 325679), (19, 68564), (38, 34282), (61, 21356), (76, 17141), (122, 10678), (244, 5339), (281, 4636), (562, 2318), (1124, 1159)]