1590020458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1\times {\mathrm{1117}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 2621835216

約数和(自身を除く): 1031814758

約数列:

[1, 2, 13, 26, 53, 106, 689, 1033, 1117, 1378, 2066, 2234, 13429, 14521, 26858, 29042, 54749, 59201, 109498, 118402, 711737, 769613, 1153861, 1423474, 1539226, 2307722, 15000193, 30000386, 61154633, 122309266, 795010229, 1590020458]

約数ペア:

[(1, 1590020458), (2, 795010229), (13, 122309266), (26, 61154633), (53, 30000386), (106, 15000193), (689, 2307722), (1033, 1539226), (1117, 1423474), (1378, 1153861), (2066, 769613), (2234, 711737), (13429, 118402), (14521, 109498), (26858, 59201), (29042, 54749)]