2012208765

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{2737699}}^1$

素因数の和:2737721

約数の個数: 24

約数和(自身を含む): 3745173600

約数和(自身を除く): 1732964835

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 2737699, 8213097, 13688495, 19163893, 41065485, 57491679, 95819465, 134147251, 287458395, 402441753, 670736255, 2012208765]

約数ペア:

[(1, 2012208765), (3, 670736255), (5, 402441753), (7, 287458395), (15, 134147251), (21, 95819465), (35, 57491679), (49, 41065485), (105, 19163893), (147, 13688495), (245, 8213097), (735, 2737699)]