1118122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:357

約数の個数: 16

約数和(自身を含む): 1774080

約数和(自身を除く): 655958

約数列:

[1, 2, 23, 46, 109, 218, 223, 446, 2507, 5014, 5129, 10258, 24307, 48614, 559061, 1118122]

約数ペア:

[(1, 1118122), (2, 559061), (23, 48614), (46, 24307), (109, 10258), (218, 5129), (223, 5014), (446, 2507)]