2017493465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{7499}}^1\times {\mathrm{4139}}^1$

素因数の和:11656

約数の個数: 16

約数和(自身を含む): 2608200000

約数和(自身を除く): 590706535

約数列:

[1, 5, 13, 65, 4139, 7499, 20695, 37495, 53807, 97487, 269035, 487435, 31038361, 155191805, 403498693, 2017493465]

約数ペア:

[(1, 2017493465), (5, 403498693), (13, 155191805), (65, 31038361), (4139, 487435), (7499, 269035), (20695, 97487), (37495, 53807)]