998156926

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{50053}}^1$

素因数の和:50140

約数の個数: 24

約数和(自身を含む): 1648778760

約数和(自身を除く): 650621834

約数列:

[1, 2, 13, 26, 59, 118, 169, 338, 767, 1534, 9971, 19942, 50053, 100106, 650689, 1301378, 2953127, 5906254, 8458957, 16917914, 38390651, 76781302, 499078463, 998156926]

約数ペア:

[(1, 998156926), (2, 499078463), (13, 76781302), (26, 38390651), (59, 16917914), (118, 8458957), (169, 5906254), (338, 2953127), (767, 1301378), (1534, 650689), (9971, 100106), (19942, 50053)]