2078161706

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 3238963200

約数和(自身を除く): 1160801494

約数列:

[1, 2, 43, 86, 127, 149, 254, 298, 1277, 2554, 5461, 6407, 10922, 12814, 18923, 37846, 54911, 109822, 162179, 190273, 324358, 380546, 813689, 1627378, 6973697, 8181739, 13947394, 16363478, 24164671, 48329342, 1039080853, 2078161706]

約数ペア:

[(1, 2078161706), (2, 1039080853), (43, 48329342), (86, 24164671), (127, 16363478), (149, 13947394), (254, 8181739), (298, 6973697), (1277, 1627378), (2554, 813689), (5461, 380546), (6407, 324358), (10922, 190273), (12814, 162179), (18923, 109822), (37846, 54911)]