1399128032

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{386927}}^1$

素因数の和:387050

約数の個数: 24

約数和(自身を含む): 2778916896

約数和(自身を除く): 1379788864

約数列:

[1, 2, 4, 8, 16, 32, 113, 226, 452, 904, 1808, 3616, 386927, 773854, 1547708, 3095416, 6190832, 12381664, 43722751, 87445502, 174891004, 349782008, 699564016, 1399128032]

約数ペア:

[(1, 1399128032), (2, 699564016), (4, 349782008), (8, 174891004), (16, 87445502), (32, 43722751), (113, 12381664), (226, 6190832), (452, 3095416), (904, 1547708), (1808, 773854), (3616, 386927)]