1636700516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{26513}}^1$

素因数の和:26612

約数の個数: 48

約数和(自身を含む): 3314037888

約数和(自身を除く): 1677337372

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1342, 1403, 2684, 2806, 5612, 15433, 26513, 30866, 53026, 61732, 106052, 291643, 583286, 609799, 1166572, 1219598, 1617293, 2439196, 3234586, 6469172, 6707789, 13415578, 17790223, 26831156, 35580446, 37197739, 71160892, 74395478, 148790956, 409175129, 818350258, 1636700516]

約数ペア:

[(1, 1636700516), (2, 818350258), (4, 409175129), (11, 148790956), (22, 74395478), (23, 71160892), (44, 37197739), (46, 35580446), (61, 26831156), (92, 17790223), (122, 13415578), (244, 6707789), (253, 6469172), (506, 3234586), (671, 2439196), (1012, 1617293), (1342, 1219598), (1403, 1166572), (2684, 609799), (2806, 583286), (5612, 291643), (15433, 106052), (26513, 61732), (30866, 53026)]