2005546178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{6329}}^1$

素因数の和:6650

約数の個数: 32

約数和(自身を含む): 3281472000

約数和(自身を除く): 1275925822

約数列:

[1, 2, 19, 31, 38, 62, 269, 538, 589, 1178, 5111, 6329, 8339, 10222, 12658, 16678, 120251, 158441, 196199, 240502, 316882, 392398, 1702501, 3405002, 3727781, 7455562, 32347519, 52777531, 64695038, 105555062, 1002773089, 2005546178]

約数ペア:

[(1, 2005546178), (2, 1002773089), (19, 105555062), (31, 64695038), (38, 52777531), (62, 32347519), (269, 7455562), (538, 3727781), (589, 3405002), (1178, 1702501), (5111, 392398), (6329, 316882), (8339, 240502), (10222, 196199), (12658, 158441), (16678, 120251)]