2028851044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{409}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 4032384440

約数和(自身を除く): 2003533396

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 121, 148, 242, 277, 407, 409, 484, 554, 814, 818, 1108, 1628, 1636, 3047, 4477, 4499, 6094, 8954, 8998, 10249, 12188, 15133, 17908, 17996, 20498, 30266, 33517, 40996, 49489, 60532, 67034, 98978, 112739, 113293, 134068, 166463, 197956, 225478, 226586, 332926, 450956, 453172, 665852, 1240129, 1246223, 1831093, 2480258, 2492446, 3662186, 4191841, 4960516, 4984892, 7324372, 8383682, 13708453, 16767364, 27416906, 46110251, 54833812, 92220502, 184441004, 507212761, 1014425522, 2028851044]

約数ペア:

[(1, 2028851044), (2, 1014425522), (4, 507212761), (11, 184441004), (22, 92220502), (37, 54833812), (44, 46110251), (74, 27416906), (121, 16767364), (148, 13708453), (242, 8383682), (277, 7324372), (407, 4984892), (409, 4960516), (484, 4191841), (554, 3662186), (814, 2492446), (818, 2480258), (1108, 1831093), (1628, 1246223), (1636, 1240129), (3047, 665852), (4477, 453172), (4499, 450956), (6094, 332926), (8954, 226586), (8998, 225478), (10249, 197956), (12188, 166463), (15133, 134068), (17908, 113293), (17996, 112739), (20498, 98978), (30266, 67034), (33517, 60532), (40996, 49489)]