1374204340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1126397}}^1$

素因数の和:1126467

約数の個数: 24

約数和(自身を含む): 2933140392

約数和(自身を除く): 1558936052

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1126397, 2252794, 4505588, 5631985, 11263970, 22527940, 68710217, 137420434, 274840868, 343551085, 687102170, 1374204340]

約数ペア:

[(1, 1374204340), (2, 687102170), (4, 343551085), (5, 274840868), (10, 137420434), (20, 68710217), (61, 22527940), (122, 11263970), (244, 5631985), (305, 4505588), (610, 2252794), (1220, 1126397)]