1317382564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{272863}}^1$

素因数の和:272955

約数の個数: 24

約数和(自身を含む): 2475422208

約数和(自身を除く): 1158039644

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 272863, 545726, 1091452, 4638671, 9277342, 18554684, 19373273, 38746546, 77493092, 329345641, 658691282, 1317382564]

約数ペア:

[(1, 1317382564), (2, 658691282), (4, 329345641), (17, 77493092), (34, 38746546), (68, 19373273), (71, 18554684), (142, 9277342), (284, 4638671), (1207, 1091452), (2414, 545726), (4828, 272863)]