1215044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 2274048

約数和(自身を除く): 1059004

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 281, 562, 1081, 1124, 2162, 4324, 6463, 12926, 13207, 25852, 26414, 52828, 303761, 607522, 1215044]

約数ペア:

[(1, 1215044), (2, 607522), (4, 303761), (23, 52828), (46, 26414), (47, 25852), (92, 13207), (94, 12926), (188, 6463), (281, 4324), (562, 2162), (1081, 1124)]