2021710678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1274723}}^1$

素因数の和:1274799

約数の個数: 16

約数和(自身を含む): 3319381296

約数和(自身を除く): 1297670618

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 1274723, 2549446, 16571399, 33142798, 77758103, 155516206, 1010855339, 2021710678]

約数ペア:

[(1, 2021710678), (2, 1010855339), (13, 155516206), (26, 77758103), (61, 33142798), (122, 16571399), (793, 2549446), (1586, 1274723)]