261535166

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 425831040

約数和(自身を除く): 164295874

約数列:

[1, 2, 29, 37, 47, 58, 74, 94, 1073, 1363, 1739, 2146, 2593, 2726, 3478, 5186, 50431, 75197, 95941, 100862, 121871, 150394, 191882, 243742, 2782289, 3534259, 4509227, 5564578, 7068518, 9018454, 130767583, 261535166]

約数ペア:

[(1, 261535166), (2, 130767583), (29, 9018454), (37, 7068518), (47, 5564578), (58, 4509227), (74, 3534259), (94, 2782289), (1073, 243742), (1363, 191882), (1739, 150394), (2146, 121871), (2593, 100862), (2726, 95941), (3478, 75197), (5186, 50431)]