1330385552

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{345017}}^1$

素因数の和:345266

約数の個数: 20

約数和(自身を含む): 2588325036

約数和(自身を除く): 1257939484

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 345017, 690034, 1380068, 2760136, 5520272, 83149097, 166298194, 332596388, 665192776, 1330385552]

約数ペア:

[(1, 1330385552), (2, 665192776), (4, 332596388), (8, 166298194), (16, 83149097), (241, 5520272), (482, 2760136), (964, 1380068), (1928, 690034), (3856, 345017)]