58215285890

素因数分解:

$2^1\times 5^1\times {\mathrm{1997}}^1\times {\mathrm{2915137}}^1$

素因数の和:2917141

約数の個数: 16

約数和(自身を含む): 104840023032

約数和(自身を除く): 46624737142

約数列:

[1, 2, 5, 10, 1997, 3994, 9985, 19970, 2915137, 5830274, 14575685, 29151370, 5821528589, 11643057178, 29107642945, 58215285890]

約数ペア:

[(1, 58215285890), (2, 29107642945), (5, 11643057178), (10, 5821528589), (1997, 29151370), (3994, 14575685), (9985, 5830274), (19970, 2915137)]