2521878241

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{7219}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 2661580800

約数和(自身を除く): 139702559

約数列:

[1, 31, 59, 191, 1829, 5921, 7219, 11269, 223789, 349339, 425921, 1378829, 13203551, 42743699, 81350911, 2521878241]

約数ペア:

[(1, 2521878241), (31, 81350911), (59, 42743699), (191, 13203551), (1829, 1378829), (5921, 425921), (7219, 349339), (11269, 223789)]