1396755088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{5135129}}^1$

素因数の和:5135154

約数の個数: 20

約数和(自身を含む): 2865402540

約数和(自身を除く): 1468647452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 5135129, 10270258, 20540516, 41081032, 82162064, 87297193, 174594386, 349188772, 698377544, 1396755088]

約数ペア:

[(1, 1396755088), (2, 698377544), (4, 349188772), (8, 174594386), (16, 87297193), (17, 82162064), (34, 41081032), (68, 20540516), (136, 10270258), (272, 5135129)]