2644446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 3484194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 797, 1106, 1594, 1659, 2391, 3318, 4782, 5579, 11158, 16737, 33474, 62963, 125926, 188889, 377778, 440741, 881482, 1322223, 2644446]

約数ペア:

[(1, 2644446), (2, 1322223), (3, 881482), (6, 440741), (7, 377778), (14, 188889), (21, 125926), (42, 62963), (79, 33474), (158, 16737), (237, 11158), (474, 5579), (553, 4782), (797, 3318), (1106, 2391), (1594, 1659)]