2638967066

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{48473}}^1$

素因数の和:48805

約数の個数: 16

約数和(自身を含む): 4006666944

約数和(自身を除く): 1367699878

約数列:

[1, 2, 163, 167, 326, 334, 27221, 48473, 54442, 96946, 7901099, 8094991, 15802198, 16189982, 1319483533, 2638967066]

約数ペア:

[(1, 2638967066), (2, 1319483533), (163, 16189982), (167, 15802198), (326, 8094991), (334, 7901099), (27221, 96946), (48473, 54442)]