2562882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 5913600

約数和(自身を除く): 3350718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 439, 834, 878, 973, 1317, 1946, 2634, 2919, 3073, 5838, 6146, 9219, 18438, 61021, 122042, 183063, 366126, 427147, 854294, 1281441, 2562882]

約数ペア:

[(1, 2562882), (2, 1281441), (3, 854294), (6, 427147), (7, 366126), (14, 183063), (21, 122042), (42, 61021), (139, 18438), (278, 9219), (417, 6146), (439, 5838), (834, 3073), (878, 2919), (973, 2634), (1317, 1946)]