425374054

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239243}}^1$

素因数の和:239379

約数の個数: 16

約数和(自身を含む): 734957568

約数和(自身を除く): 309583514

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 239243, 478486, 1674701, 3349402, 30383861, 60767722, 212687027, 425374054]

約数ペア:

[(1, 425374054), (2, 212687027), (7, 60767722), (14, 30383861), (127, 3349402), (254, 1674701), (889, 478486), (1778, 239243)]