2487939838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1522607}}^1$

素因数の和:1522671

約数の個数: 16

約数和(自身を含む): 4019685120

約数和(自身を除く): 1531745282

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1522607, 3045214, 28929533, 57859066, 65472101, 130944202, 1243969919, 2487939838]

約数ペア:

[(1, 2487939838), (2, 1243969919), (19, 130944202), (38, 65472101), (43, 57859066), (86, 28929533), (817, 3045214), (1634, 1522607)]