849679996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2341}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 1659597408

約数和(自身を除く): 809917412

約数列:

[1, 2, 4, 11, 22, 44, 73, 113, 146, 226, 292, 452, 803, 1243, 1606, 2341, 2486, 3212, 4682, 4972, 8249, 9364, 16498, 25751, 32996, 51502, 90739, 103004, 170893, 181478, 264533, 341786, 362956, 529066, 683572, 1058132, 1879823, 2909863, 3759646, 5819726, 7519292, 11639452, 19310909, 38621818, 77243636, 212419999, 424839998, 849679996]

約数ペア:

[(1, 849679996), (2, 424839998), (4, 212419999), (11, 77243636), (22, 38621818), (44, 19310909), (73, 11639452), (113, 7519292), (146, 5819726), (226, 3759646), (292, 2909863), (452, 1879823), (803, 1058132), (1243, 683572), (1606, 529066), (2341, 362956), (2486, 341786), (3212, 264533), (4682, 181478), (4972, 170893), (8249, 103004), (9364, 90739), (16498, 51502), (25751, 32996)]