638052417365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1\times {\mathrm{214741}}^1$

素因数の和:215453

約数の個数: 32

約数和(自身を含む): 846049121280

約数和(自身を除く): 207996703915

約数列:

[1, 5, 11, 55, 89, 445, 607, 979, 3035, 4895, 6677, 33385, 54023, 214741, 270115, 594253, 1073705, 2362151, 2971265, 11810755, 19111949, 95559745, 130347787, 210231439, 651738935, 1051157195, 1433825657, 7169128285, 11600953043, 58004765215, 127610483473, 638052417365]

約数ペア:

[(1, 638052417365), (5, 127610483473), (11, 58004765215), (55, 11600953043), (89, 7169128285), (445, 1433825657), (607, 1051157195), (979, 651738935), (3035, 210231439), (4895, 130347787), (6677, 95559745), (33385, 19111949), (54023, 11810755), (214741, 2971265), (270115, 2362151), (594253, 1073705)]