2116746876

素因数分解:

$2^2\times 3^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1\times {\mathrm{2657}}^1$

素因数の和:3198

約数の個数: 48

約数和(自身を含む): 4980751776

約数和(自身を除く): 2864004900

約数列:

[1, 2, 3, 4, 6, 12, 197, 337, 394, 591, 674, 788, 1011, 1182, 1348, 2022, 2364, 2657, 4044, 5314, 7971, 10628, 15942, 31884, 66389, 132778, 199167, 265556, 398334, 523429, 796668, 895409, 1046858, 1570287, 1790818, 2093716, 2686227, 3140574, 3581636, 5372454, 6281148, 10744908, 176395573, 352791146, 529186719, 705582292, 1058373438, 2116746876]

約数ペア:

[(1, 2116746876), (2, 1058373438), (3, 705582292), (4, 529186719), (6, 352791146), (12, 176395573), (197, 10744908), (337, 6281148), (394, 5372454), (591, 3581636), (674, 3140574), (788, 2686227), (1011, 2093716), (1182, 1790818), (1348, 1570287), (2022, 1046858), (2364, 895409), (2657, 796668), (4044, 523429), (5314, 398334), (7971, 265556), (10628, 199167), (15942, 132778), (31884, 66389)]