2505280541138

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1\times {\mathrm{2857}}^1\times {\mathrm{5479}}^1$

素因数の和:10242

約数の個数: 32

約数和(自身を含む): 3849429682560

約数和(自身を除く): 1344149141422

約数列:

[1, 2, 43, 86, 1861, 2857, 3722, 5479, 5714, 10958, 80023, 122851, 160046, 235597, 245702, 471194, 5316877, 10196419, 10633754, 15653503, 20392838, 31307006, 228625711, 438446017, 457251422, 673100629, 876892034, 1346201258, 29131169083, 58262338166, 1252640270569, 2505280541138]

約数ペア:

[(1, 2505280541138), (2, 1252640270569), (43, 58262338166), (86, 29131169083), (1861, 1346201258), (2857, 876892034), (3722, 673100629), (5479, 457251422), (5714, 438446017), (10958, 228625711), (80023, 31307006), (122851, 20392838), (160046, 15653503), (235597, 10633754), (245702, 10196419), (471194, 5316877)]