2912893996

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{218227}}^1$

素因数の和:218349

約数の個数: 24

約数和(自身を含む): 5279371776

約数和(自身を除く): 2366477780

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 3337, 6674, 13348, 218227, 436454, 872908, 10256669, 15494117, 20513338, 30988234, 41026676, 61976468, 728223499, 1456446998, 2912893996]

約数ペア:

[(1, 2912893996), (2, 1456446998), (4, 728223499), (47, 61976468), (71, 41026676), (94, 30988234), (142, 20513338), (188, 15494117), (284, 10256669), (3337, 872908), (6674, 436454), (13348, 218227)]