122940476

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1907}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 219252096

約数和(自身を除く): 96311620

約数列:

[1, 2, 4, 71, 142, 227, 284, 454, 908, 1907, 3814, 7628, 16117, 32234, 64468, 135397, 270794, 432889, 541588, 865778, 1731556, 30735119, 61470238, 122940476]

約数ペア:

[(1, 122940476), (2, 61470238), (4, 30735119), (71, 1731556), (142, 865778), (227, 541588), (284, 432889), (454, 270794), (908, 135397), (1907, 64468), (3814, 32234), (7628, 16117)]