1549202980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5958473}}^1$

素因数の和:5958495

約数の個数: 24

約数和(自身を含む): 3503582712

約数和(自身を除く): 1954379732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5958473, 11916946, 23833892, 29792365, 59584730, 77460149, 119169460, 154920298, 309840596, 387300745, 774601490, 1549202980]

約数ペア:

[(1, 1549202980), (2, 774601490), (4, 387300745), (5, 309840596), (10, 154920298), (13, 119169460), (20, 77460149), (26, 59584730), (52, 29792365), (65, 23833892), (130, 11916946), (260, 5958473)]