2019416052

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{43973}}^1$

素因数の和:44112

約数の個数: 48

約数和(自身を含む): 4875837120

約数和(自身を除く): 2856421068

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 534, 1068, 3827, 7654, 11481, 15308, 22962, 43973, 45924, 87946, 131919, 175892, 263838, 527676, 1890839, 3781678, 3913597, 5672517, 7563356, 7827194, 11345034, 11740791, 15654388, 22690068, 23481582, 46963164, 168284671, 336569342, 504854013, 673138684, 1009708026, 2019416052]

約数ペア:

[(1, 2019416052), (2, 1009708026), (3, 673138684), (4, 504854013), (6, 336569342), (12, 168284671), (43, 46963164), (86, 23481582), (89, 22690068), (129, 15654388), (172, 11740791), (178, 11345034), (258, 7827194), (267, 7563356), (356, 5672517), (516, 3913597), (534, 3781678), (1068, 1890839), (3827, 527676), (7654, 263838), (11481, 175892), (15308, 131919), (22962, 87946), (43973, 45924)]