1994003764

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{77419}}^1$

素因数の和:77607

約数の個数: 24

約数和(自身を含む): 3589810560

約数和(自身を除く): 1595806796

約数列:

[1, 2, 4, 47, 94, 137, 188, 274, 548, 6439, 12878, 25756, 77419, 154838, 309676, 3638693, 7277386, 10606403, 14554772, 21212806, 42425612, 498500941, 997001882, 1994003764]

約数ペア:

[(1, 1994003764), (2, 997001882), (4, 498500941), (47, 42425612), (94, 21212806), (137, 14554772), (188, 10606403), (274, 7277386), (548, 3638693), (6439, 309676), (12878, 154838), (25756, 77419)]