2420512521821

素因数分解:

${\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1\times {\mathrm{451939}}^1$

素因数の和:453044

約数の個数: 16

約数和(自身を含む): 2514145835520

約数和(自身を除く): 93633313699

約数列:

[1, 31, 197, 877, 6107, 27187, 172769, 451939, 5355839, 14010109, 89031983, 396350503, 2759991473, 12286865593, 78081049091, 2420512521821]

約数ペア:

[(1, 2420512521821), (31, 78081049091), (197, 12286865593), (877, 2759991473), (6107, 396350503), (27187, 89031983), (172769, 14010109), (451939, 5355839)]