2149578974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{5003}}^1\times {\mathrm{12637}}^1$

素因数の和:17659

約数の個数: 16

約数和(自身を含む): 3414989808

約数和(自身を除く): 1265410834

約数列:

[1, 2, 17, 34, 5003, 10006, 12637, 25274, 85051, 170102, 214829, 429658, 63222911, 126445822, 1074789487, 2149578974]

約数ペア:

[(1, 2149578974), (2, 1074789487), (17, 126445822), (34, 63222911), (5003, 429658), (10006, 214829), (12637, 170102), (25274, 85051)]