2912872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 5713920

約数和(自身を除く): 2801048

約数列:

[1, 2, 4, 8, 47, 61, 94, 122, 127, 188, 244, 254, 376, 488, 508, 1016, 2867, 5734, 5969, 7747, 11468, 11938, 15494, 22936, 23876, 30988, 47752, 61976, 364109, 728218, 1456436, 2912872]

約数ペア:

[(1, 2912872), (2, 1456436), (4, 728218), (8, 364109), (47, 61976), (61, 47752), (94, 30988), (122, 23876), (127, 22936), (188, 15494), (244, 11938), (254, 11468), (376, 7747), (488, 5969), (508, 5734), (1016, 2867)]