2005974058

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2404

約数の個数: 64

約数和(自身を含む): 3690334080

約数和(自身を除く): 1684360022

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 121, 187, 209, 242, 323, 374, 418, 646, 1331, 2057, 2299, 2333, 2662, 3553, 4114, 4598, 4666, 7106, 22627, 25289, 25663, 39083, 39661, 44327, 45254, 50578, 51326, 78166, 79322, 88654, 282293, 429913, 436271, 487597, 564586, 753559, 859826, 872542, 975194, 1507118, 3105223, 4798981, 5363567, 6210446, 8289149, 9597962, 10727134, 16578298, 52788791, 58999237, 91180639, 105577582, 117998474, 182361278, 1002987029, 2005974058]

約数ペア:

[(1, 2005974058), (2, 1002987029), (11, 182361278), (17, 117998474), (19, 105577582), (22, 91180639), (34, 58999237), (38, 52788791), (121, 16578298), (187, 10727134), (209, 9597962), (242, 8289149), (323, 6210446), (374, 5363567), (418, 4798981), (646, 3105223), (1331, 1507118), (2057, 975194), (2299, 872542), (2333, 859826), (2662, 753559), (3553, 564586), (4114, 487597), (4598, 436271), (4666, 429913), (7106, 282293), (22627, 88654), (25289, 79322), (25663, 78166), (39083, 51326), (39661, 50578), (44327, 45254)]