3896018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 7077888

約数和(自身を除く): 3181870

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 191, 217, 329, 382, 434, 658, 1337, 1457, 2674, 2914, 5921, 8977, 10199, 11842, 17954, 20398, 41447, 62839, 82894, 125678, 278287, 556574, 1948009, 3896018]

約数ペア:

[(1, 3896018), (2, 1948009), (7, 556574), (14, 278287), (31, 125678), (47, 82894), (62, 62839), (94, 41447), (191, 20398), (217, 17954), (329, 11842), (382, 10199), (434, 8977), (658, 5921), (1337, 2914), (1457, 2674)]