2067656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 4166400

約数和(自身を除く): 2098744

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 223, 244, 446, 488, 892, 1159, 1784, 2318, 4237, 4636, 8474, 9272, 13603, 16948, 27206, 33896, 54412, 108824, 258457, 516914, 1033828, 2067656]

約数ペア:

[(1, 2067656), (2, 1033828), (4, 516914), (8, 258457), (19, 108824), (38, 54412), (61, 33896), (76, 27206), (122, 16948), (152, 13603), (223, 9272), (244, 8474), (446, 4636), (488, 4237), (892, 2318), (1159, 1784)]