1457408045872

素因数分解:

$2^4\times {\mathrm{4957}}^1\times {\mathrm{18375631}}^1$

素因数の和:18380596

約数の個数: 20

約数和(自身を含む): 2824297887136

約数和(自身を除く): 1366889841264

約数列:

[1, 2, 4, 8, 16, 4957, 9914, 19828, 39656, 79312, 18375631, 36751262, 73502524, 147005048, 294010096, 91088002867, 182176005734, 364352011468, 728704022936, 1457408045872]

約数ペア:

[(1, 1457408045872), (2, 728704022936), (4, 364352011468), (8, 182176005734), (16, 91088002867), (4957, 294010096), (9914, 147005048), (19828, 73502524), (39656, 36751262), (79312, 18375631)]