290382064

素因数分解:

$2^4\times 7^1\times {\mathrm{2592697}}^1$

素因数の和:2592712

約数の個数: 20

約数和(自身を含む): 642989104

約数和(自身を除く): 352607040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2592697, 5185394, 10370788, 18148879, 20741576, 36297758, 41483152, 72595516, 145191032, 290382064]

約数ペア:

[(1, 290382064), (2, 145191032), (4, 72595516), (7, 41483152), (8, 36297758), (14, 20741576), (16, 18148879), (28, 10370788), (56, 5185394), (112, 2592697)]