1318432892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{9857}}^1$

素因数の和:10166

約数の個数: 48

約数和(自身を含む): 2802195648

約数和(自身を除く): 1483762756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 281, 476, 562, 1124, 1967, 3934, 4777, 7868, 9554, 9857, 19108, 19714, 33439, 39428, 66878, 68999, 133756, 137998, 167569, 275996, 335138, 670276, 1172983, 2345966, 2769817, 4691932, 5539634, 11079268, 19388719, 38777438, 47086889, 77554876, 94173778, 188347556, 329608223, 659216446, 1318432892]

約数ペア:

[(1, 1318432892), (2, 659216446), (4, 329608223), (7, 188347556), (14, 94173778), (17, 77554876), (28, 47086889), (34, 38777438), (68, 19388719), (119, 11079268), (238, 5539634), (281, 4691932), (476, 2769817), (562, 2345966), (1124, 1172983), (1967, 670276), (3934, 335138), (4777, 275996), (7868, 167569), (9554, 137998), (9857, 133756), (19108, 68999), (19714, 66878), (33439, 39428)]