139911604

素因数分解:

$2^2\times 7^1\times {\mathrm{1823}}^1\times {\mathrm{2741}}^1$

素因数の和:4575

約数の個数: 24

約数和(自身を含む): 280078848

約数和(自身を除く): 140167244

約数列:

[1, 2, 4, 7, 14, 28, 1823, 2741, 3646, 5482, 7292, 10964, 12761, 19187, 25522, 38374, 51044, 76748, 4996843, 9993686, 19987372, 34977901, 69955802, 139911604]

約数ペア:

[(1, 139911604), (2, 69955802), (4, 34977901), (7, 19987372), (14, 9993686), (28, 4996843), (1823, 76748), (2741, 51044), (3646, 38374), (5482, 25522), (7292, 19187), (10964, 12761)]