2018749822

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{8713}}^1$

素因数の和:8884

約数の個数: 32

約数和(自身を含む): 3242444544

約数和(自身を除く): 1223694722

約数列:

[1, 2, 31, 37, 62, 74, 101, 202, 1147, 2294, 3131, 3737, 6262, 7474, 8713, 17426, 115847, 231694, 270103, 322381, 540206, 644762, 880013, 1760026, 9993811, 19987622, 27280403, 32560481, 54560806, 65120962, 1009374911, 2018749822]

約数ペア:

[(1, 2018749822), (2, 1009374911), (31, 65120962), (37, 54560806), (62, 32560481), (74, 27280403), (101, 19987622), (202, 9993811), (1147, 1760026), (2294, 880013), (3131, 644762), (3737, 540206), (6262, 322381), (7474, 270103), (8713, 231694), (17426, 115847)]