4006378

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 24

約数和(自身を含む): 6583680

約数和(自身を除く): 2577302

約数列:

[1, 2, 19, 31, 38, 62, 179, 358, 361, 589, 722, 1178, 3401, 5549, 6802, 11098, 11191, 22382, 64619, 105431, 129238, 210862, 2003189, 4006378]

約数ペア:

[(1, 4006378), (2, 2003189), (19, 210862), (31, 129238), (38, 105431), (62, 64619), (179, 22382), (358, 11191), (361, 11098), (589, 6802), (722, 5549), (1178, 3401)]