2470294511815

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1993}}^1\times {\mathrm{19069007}}^1$

素因数の和:19071018

約数の個数: 16

約数和(自身を含む): 3193982563968

約数和(自身を除く): 723688052153

約数列:

[1, 5, 13, 65, 1993, 9965, 25909, 129545, 19069007, 95345035, 247897091, 1239485455, 38004530951, 190022654755, 494058902363, 2470294511815]

約数ペア:

[(1, 2470294511815), (5, 494058902363), (13, 190022654755), (65, 38004530951), (1993, 1239485455), (9965, 247897091), (25909, 95345035), (129545, 19069007)]