1291238638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1\times {\mathrm{7333}}^1$

素因数の和:12531

約数の個数: 16

約数和(自身を含む): 2051466480

約数和(自身を除く): 760227842

約数列:

[1, 2, 17, 34, 5179, 7333, 10358, 14666, 88043, 124661, 176086, 249322, 37977607, 75955214, 645619319, 1291238638]

約数ペア:

[(1, 1291238638), (2, 645619319), (17, 75955214), (34, 37977607), (5179, 249322), (7333, 176086), (10358, 124661), (14666, 88043)]