13958002796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{205264747}}^1$

素因数の和:205264768

約数の個数: 12

約数和(自身を含む): 25863358248

約数和(自身を除く): 11905355452

約数列:

[1, 2, 4, 17, 34, 68, 205264747, 410529494, 821058988, 3489500699, 6979001398, 13958002796]

約数ペア:

[(1, 13958002796), (2, 6979001398), (4, 3489500699), (17, 821058988), (34, 410529494), (68, 205264747)]