2912891501

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{222511}}^1$

素因数の和:222596

約数の個数: 16

約数和(自身を含む): 3364381440

約数和(自身を除く): 451489939

約数列:

[1, 13, 19, 53, 247, 689, 1007, 13091, 222511, 2892643, 4227709, 11793083, 54960217, 153310079, 224068577, 2912891501]

約数ペア:

[(1, 2912891501), (13, 224068577), (19, 153310079), (53, 54960217), (247, 11793083), (689, 4227709), (1007, 2892643), (13091, 222511)]