1517371726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{72139}}^1$

素因数の和:72963

約数の個数: 16

約数和(自身を含む): 2454202800

約数和(自身を除く): 936831074

約数列:

[1, 2, 13, 26, 809, 1618, 10517, 21034, 72139, 144278, 937807, 1875614, 58360451, 116720902, 758685863, 1517371726]

約数ペア:

[(1, 1517371726), (2, 758685863), (13, 116720902), (26, 58360451), (809, 1875614), (1618, 937807), (10517, 144278), (21034, 72139)]