2013984856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19365239}}^1$

素因数の和:19365258

約数の個数: 16

約数和(自身を含む): 4066700400

約数和(自身を除く): 2052715544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19365239, 38730478, 77460956, 154921912, 251748107, 503496214, 1006992428, 2013984856]

約数ペア:

[(1, 2013984856), (2, 1006992428), (4, 503496214), (8, 251748107), (13, 154921912), (26, 77460956), (52, 38730478), (104, 19365239)]