118221628

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{26893}}^1$

素因数の和:27061

約数の個数: 24

約数和(自身を含む): 237958112

約数和(自身を除く): 119736484

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 26893, 53786, 107572, 188251, 376502, 753004, 4222201, 8444402, 16888804, 29555407, 59110814, 118221628]

約数ペア:

[(1, 118221628), (2, 59110814), (4, 29555407), (7, 16888804), (14, 8444402), (28, 4222201), (157, 753004), (314, 376502), (628, 188251), (1099, 107572), (2198, 53786), (4396, 26893)]