136278376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1310369}}^1$

素因数の和:1310388

約数の個数: 16

約数和(自身を含む): 275177700

約数和(自身を除く): 138899324

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1310369, 2620738, 5241476, 10482952, 17034797, 34069594, 68139188, 136278376]

約数ペア:

[(1, 136278376), (2, 68139188), (4, 34069594), (8, 17034797), (13, 10482952), (26, 5241476), (52, 2620738), (104, 1310369)]