2477881630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{35398309}}^1$

素因数の和:35398323

約数の個数: 16

約数和(自身を含む): 5097356640

約数和(自身を除く): 2619475010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 35398309, 70796618, 176991545, 247788163, 353983090, 495576326, 1238940815, 2477881630]

約数ペア:

[(1, 2477881630), (2, 1238940815), (5, 495576326), (7, 353983090), (10, 247788163), (14, 176991545), (35, 70796618), (70, 35398309)]