1330956656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{4001}}^1$

素因数の和:5249

約数の個数: 40

約数和(自身を含む): 2733333984

約数和(自身を除く): 1402377328

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1223, 2446, 4001, 4892, 8002, 9784, 16004, 19568, 20791, 32008, 41582, 64016, 68017, 83164, 136034, 166328, 272068, 332656, 544136, 1088272, 4893223, 9786446, 19572892, 39145784, 78291568, 83184791, 166369582, 332739164, 665478328, 1330956656]

約数ペア:

[(1, 1330956656), (2, 665478328), (4, 332739164), (8, 166369582), (16, 83184791), (17, 78291568), (34, 39145784), (68, 19572892), (136, 9786446), (272, 4893223), (1223, 1088272), (2446, 544136), (4001, 332656), (4892, 272068), (8002, 166328), (9784, 136034), (16004, 83164), (19568, 68017), (20791, 64016), (32008, 41582)]