489446572070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1193772127}}^1$

素因数の和:1193772175

約数の個数: 16

約数和(自身を含む): 902491728768

約数和(自身を除く): 413045156698

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1193772127, 2387544254, 5968860635, 11937721270, 48944657207, 97889314414, 244723286035, 489446572070]

約数ペア:

[(1, 489446572070), (2, 244723286035), (5, 97889314414), (10, 48944657207), (41, 11937721270), (82, 5968860635), (205, 2387544254), (410, 1193772127)]