2128585538

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:467

約数の個数: 64

約数和(自身を含む): 3563025408

約数和(自身を除く): 1434439870

約数列:

[1, 2, 17, 34, 47, 71, 73, 94, 142, 146, 257, 514, 799, 1207, 1241, 1598, 2414, 2482, 3337, 3431, 4369, 5183, 6674, 6862, 8738, 10366, 12079, 18247, 18761, 24158, 36494, 37522, 56729, 58327, 88111, 113458, 116654, 176222, 205343, 243601, 310199, 318937, 410686, 487202, 620398, 637874, 857609, 881767, 1332031, 1715218, 1763534, 2664062, 4141217, 8282434, 14579353, 14990039, 22644527, 29158706, 29980078, 45289054, 62605457, 125210914, 1064292769, 2128585538]

約数ペア:

[(1, 2128585538), (2, 1064292769), (17, 125210914), (34, 62605457), (47, 45289054), (71, 29980078), (73, 29158706), (94, 22644527), (142, 14990039), (146, 14579353), (257, 8282434), (514, 4141217), (799, 2664062), (1207, 1763534), (1241, 1715218), (1598, 1332031), (2414, 881767), (2482, 857609), (3337, 637874), (3431, 620398), (4369, 487202), (5183, 410686), (6674, 318937), (6862, 310199), (8738, 243601), (10366, 205343), (12079, 176222), (18247, 116654), (18761, 113458), (24158, 88111), (36494, 58327), (37522, 56729)]