2017741385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{11161}}^1$

素因数の和:11369

約数の個数: 32

約数和(自身を含む): 2796750720

約数和(自身を除く): 779009335

約数列:

[1, 5, 11, 19, 55, 95, 173, 209, 865, 1045, 1903, 3287, 9515, 11161, 16435, 36157, 55805, 122771, 180785, 212059, 613855, 1060295, 1930853, 2332649, 9654265, 11663245, 21239383, 36686207, 106196915, 183431035, 403548277, 2017741385]

約数ペア:

[(1, 2017741385), (5, 403548277), (11, 183431035), (19, 106196915), (55, 36686207), (95, 21239383), (173, 11663245), (209, 9654265), (865, 2332649), (1045, 1930853), (1903, 1060295), (3287, 613855), (9515, 212059), (11161, 180785), (16435, 122771), (36157, 55805)]