407447042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1091}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 651006720

約数和(自身を除く): 243559678

約数列:

[1, 2, 29, 47, 58, 94, 137, 274, 1091, 1363, 2182, 2726, 3973, 6439, 7946, 12878, 31639, 51277, 63278, 102554, 149467, 186731, 298934, 373462, 1487033, 2974066, 4334543, 7024949, 8669086, 14049898, 203723521, 407447042]

約数ペア:

[(1, 407447042), (2, 203723521), (29, 14049898), (47, 8669086), (58, 7024949), (94, 4334543), (137, 2974066), (274, 1487033), (1091, 373462), (1363, 298934), (2182, 186731), (2726, 149467), (3973, 102554), (6439, 63278), (7946, 51277), (12878, 31639)]