201309137572

素因数分解:

$2^2\times {\mathrm{130253}}^1\times {\mathrm{386381}}^1$

素因数の和:516638

約数の個数: 12

約数和(自身を含む): 352294607196

約数和(自身を除く): 150985469624

約数列:

[1, 2, 4, 130253, 260506, 386381, 521012, 772762, 1545524, 50327284393, 100654568786, 201309137572]

約数ペア:

[(1, 201309137572), (2, 100654568786), (4, 50327284393), (130253, 1545524), (260506, 772762), (386381, 521012)]