893035438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{220939}}^1$

素因数の和:221031

約数の個数: 16

約数和(自身を含む): 1399875840

約数和(自身を除く): 506840402

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 220939, 441878, 9500377, 10384133, 19000754, 20768266, 446517719, 893035438]

約数ペア:

[(1, 893035438), (2, 446517719), (43, 20768266), (47, 19000754), (86, 10384133), (94, 9500377), (2021, 441878), (4042, 220939)]