341012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 719040

約数和(自身を除く): 378028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 641, 1282, 2564, 4487, 8974, 12179, 17948, 24358, 48716, 85253, 170506, 341012]

約数ペア:

[(1, 341012), (2, 170506), (4, 85253), (7, 48716), (14, 24358), (19, 17948), (28, 12179), (38, 8974), (76, 4487), (133, 2564), (266, 1282), (532, 641)]