2645194128

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{754907}}^1$

素因数の和:754991

約数の個数: 40

約数和(自身を含む): 6927035808

約数和(自身を除く): 4281841680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 754907, 1509814, 2264721, 3019628, 4529442, 6039256, 9058884, 12078512, 18117768, 36235536, 55108211, 110216422, 165324633, 220432844, 330649266, 440865688, 661298532, 881731376, 1322597064, 2645194128]

約数ペア:

[(1, 2645194128), (2, 1322597064), (3, 881731376), (4, 661298532), (6, 440865688), (8, 330649266), (12, 220432844), (16, 165324633), (24, 110216422), (48, 55108211), (73, 36235536), (146, 18117768), (219, 12078512), (292, 9058884), (438, 6039256), (584, 4529442), (876, 3019628), (1168, 2264721), (1752, 1509814), (3504, 754907)]