279413876

素因数分解:

$2^2\times 7^2\times {\mathrm{1019}}^1\times {\mathrm{1399}}^1$

素因数の和:2436

約数の個数: 36

約数和(自身を含む): 569772000

約数和(自身を除く): 290358124

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1019, 1399, 2038, 2798, 4076, 5596, 7133, 9793, 14266, 19586, 28532, 39172, 49931, 68551, 99862, 137102, 199724, 274204, 1425581, 2851162, 5702324, 9979067, 19958134, 39916268, 69853469, 139706938, 279413876]

約数ペア:

[(1, 279413876), (2, 139706938), (4, 69853469), (7, 39916268), (14, 19958134), (28, 9979067), (49, 5702324), (98, 2851162), (196, 1425581), (1019, 274204), (1399, 199724), (2038, 137102), (2798, 99862), (4076, 68551), (5596, 49931), (7133, 39172), (9793, 28532), (14266, 19586)]