2640057407

素因数分解:

${\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{1931}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 2862760320

約数和(自身を除く): 222702913

約数列:

[1, 13, 251, 419, 1931, 3263, 5447, 25103, 105169, 484681, 809089, 1367197, 6300853, 10518157, 203081339, 2640057407]

約数ペア:

[(1, 2640057407), (13, 203081339), (251, 10518157), (419, 6300853), (1931, 1367197), (3263, 809089), (5447, 484681), (25103, 105169)]