2016295897

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 2799857664

約数和(自身を除く): 783561767

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 193, 253, 347, 391, 1309, 1351, 1771, 2123, 2429, 2737, 3281, 3817, 4301, 4439, 5899, 7981, 14861, 22967, 26719, 30107, 31073, 36091, 41293, 48829, 55867, 64889, 66971, 75463, 87791, 135677, 252637, 341803, 454223, 468797, 528241, 614537, 736681, 830093, 949739, 1138507, 1492447, 1540333, 5156767, 5810651, 7969549, 10447129, 10782331, 12523577, 16943663, 26185661, 87665039, 118605641, 183299627, 288042271, 2016295897]

約数ペア:

[(1, 2016295897), (7, 288042271), (11, 183299627), (17, 118605641), (23, 87665039), (77, 26185661), (119, 16943663), (161, 12523577), (187, 10782331), (193, 10447129), (253, 7969549), (347, 5810651), (391, 5156767), (1309, 1540333), (1351, 1492447), (1771, 1138507), (2123, 949739), (2429, 830093), (2737, 736681), (3281, 614537), (3817, 528241), (4301, 468797), (4439, 454223), (5899, 341803), (7981, 252637), (14861, 135677), (22967, 87791), (26719, 75463), (30107, 66971), (31073, 64889), (36091, 55867), (41293, 48829)]