2477146

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 4550400

約数和(自身を除く): 2073254

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 157, 161, 314, 322, 343, 686, 1099, 1127, 2198, 2254, 3611, 7222, 7693, 7889, 15386, 15778, 25277, 50554, 53851, 107702, 176939, 353878, 1238573, 2477146]

約数ペア:

[(1, 2477146), (2, 1238573), (7, 353878), (14, 176939), (23, 107702), (46, 53851), (49, 50554), (98, 25277), (157, 15778), (161, 15386), (314, 7889), (322, 7693), (343, 7222), (686, 3611), (1099, 2254), (1127, 2198)]