2247398090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1689773}}^1$

素因数の和:1689806

約数の個数: 32

約数和(自身を含む): 4866549120

約数和(自身を除く): 2619151030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1689773, 3379546, 8448865, 11828411, 16897730, 23656822, 32105687, 59142055, 64211374, 118284110, 160528435, 224739809, 321056870, 449479618, 1123699045, 2247398090]

約数ペア:

[(1, 2247398090), (2, 1123699045), (5, 449479618), (7, 321056870), (10, 224739809), (14, 160528435), (19, 118284110), (35, 64211374), (38, 59142055), (70, 32105687), (95, 23656822), (133, 16897730), (190, 11828411), (266, 8448865), (665, 3379546), (1330, 1689773)]