2447018

素因数分解:

$2^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{631}}^1$

素因数の和:917

約数の個数: 16

約数和(自身を含む): 4216704

約数和(自身を除く): 1769686

約数列:

[1, 2, 7, 14, 277, 554, 631, 1262, 1939, 3878, 4417, 8834, 174787, 349574, 1223509, 2447018]

約数ペア:

[(1, 2447018), (2, 1223509), (7, 349574), (14, 174787), (277, 8834), (554, 4417), (631, 3878), (1262, 1939)]