381892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 798336

約数和(自身を除く): 416444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 593, 644, 1186, 2372, 4151, 8302, 13639, 16604, 27278, 54556, 95473, 190946, 381892]

約数ペア:

[(1, 381892), (2, 190946), (4, 95473), (7, 54556), (14, 27278), (23, 16604), (28, 13639), (46, 8302), (92, 4151), (161, 2372), (322, 1186), (593, 644)]