13908367864

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{6610441}}^1$

素因数の和:6610710

約数の個数: 16

約数和(自身を含む): 26177350320

約数和(自身を除く): 12268982456

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 6610441, 13220882, 26441764, 52883528, 1738545983, 3477091966, 6954183932, 13908367864]

約数ペア:

[(1, 13908367864), (2, 6954183932), (4, 3477091966), (8, 1738545983), (263, 52883528), (526, 26441764), (1052, 13220882), (2104, 6610441)]