998470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 2034720

約数和(自身を除く): 1036250

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 313, 319, 626, 638, 1565, 1595, 3130, 3190, 3443, 6886, 9077, 17215, 18154, 34430, 45385, 90770, 99847, 199694, 499235, 998470]

約数ペア:

[(1, 998470), (2, 499235), (5, 199694), (10, 99847), (11, 90770), (22, 45385), (29, 34430), (55, 18154), (58, 17215), (110, 9077), (145, 6886), (290, 3443), (313, 3190), (319, 3130), (626, 1595), (638, 1565)]