2078231722

素因数分解:

$2^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{381607}}^1$

素因数の和:382005

約数の個数: 16

約数和(自身を含む): 3571850880

約数和(自身を除く): 1493619158

約数列:

[1, 2, 7, 14, 389, 778, 2723, 5446, 381607, 763214, 2671249, 5342498, 148445123, 296890246, 1039115861, 2078231722]

約数ペア:

[(1, 2078231722), (2, 1039115861), (7, 296890246), (14, 148445123), (389, 5342498), (778, 2671249), (2723, 763214), (5446, 381607)]