2078265364

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{25889}}^1$

素因数の和:26008

約数の個数: 48

約数和(自身を含む): 4314723840

約数和(自身を除く): 2236458476

約数列:

[1, 2, 4, 7, 14, 28, 47, 61, 94, 122, 188, 244, 329, 427, 658, 854, 1316, 1708, 2867, 5734, 11468, 20069, 25889, 40138, 51778, 80276, 103556, 181223, 362446, 724892, 1216783, 1579229, 2433566, 3158458, 4867132, 6316916, 8517481, 11054603, 17034962, 22109206, 34069924, 44218412, 74223763, 148447526, 296895052, 519566341, 1039132682, 2078265364]

約数ペア:

[(1, 2078265364), (2, 1039132682), (4, 519566341), (7, 296895052), (14, 148447526), (28, 74223763), (47, 44218412), (61, 34069924), (94, 22109206), (122, 17034962), (188, 11054603), (244, 8517481), (329, 6316916), (427, 4867132), (658, 3158458), (854, 2433566), (1316, 1579229), (1708, 1216783), (2867, 724892), (5734, 362446), (11468, 181223), (20069, 103556), (25889, 80276), (40138, 51778)]