3788897276

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{449}}^1\times {\mathrm{5011}}^1$

素因数の和:5885

約数の個数: 24

約数和(自身を含む): 6662451600

約数和(自身を除く): 2873554324

約数列:

[1, 2, 4, 421, 449, 842, 898, 1684, 1796, 5011, 10022, 20044, 189029, 378058, 756116, 2109631, 2249939, 4219262, 4499878, 8438524, 8999756, 947224319, 1894448638, 3788897276]

約数ペア:

[(1, 3788897276), (2, 1894448638), (4, 947224319), (421, 8999756), (449, 8438524), (842, 4499878), (898, 4219262), (1684, 2249939), (1796, 2109631), (5011, 756116), (10022, 378058), (20044, 189029)]