920957614

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{28571}}^1$

素因数の和:28871

約数の個数: 16

約数和(自身を含む): 1407113856

約数和(自身を除く): 486156242

約数列:

[1, 2, 71, 142, 227, 454, 16117, 28571, 32234, 57142, 2028541, 4057082, 6485617, 12971234, 460478807, 920957614]

約数ペア:

[(1, 920957614), (2, 460478807), (71, 12971234), (142, 6485617), (227, 4057082), (454, 2028541), (16117, 57142), (28571, 32234)]