56557577419

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1010083}}^1$

素因数の和:1010530

約数の個数: 16

約数和(自身を含む): 68200871680

約数和(自身を除く): 11643294261

約数列:

[1, 7, 19, 133, 421, 2947, 7999, 55993, 1010083, 7070581, 19191577, 134341039, 425244943, 2976714601, 8079653917, 56557577419]

約数ペア:

[(1, 56557577419), (7, 8079653917), (19, 2976714601), (133, 425244943), (421, 134341039), (2947, 19191577), (7999, 7070581), (55993, 1010083)]