1897623884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{22937}}^1$

素因数の和:23034

約数の個数: 48

約数和(自身を含む): 3758528928

約数和(自身を除く): 1860905044

約数列:

[1, 2, 4, 13, 26, 37, 43, 52, 74, 86, 148, 172, 481, 559, 962, 1118, 1591, 1924, 2236, 3182, 6364, 20683, 22937, 41366, 45874, 82732, 91748, 298181, 596362, 848669, 986291, 1192724, 1697338, 1972582, 3394676, 3945164, 11032697, 12821783, 22065394, 25643566, 36492767, 44130788, 51287132, 72985534, 145971068, 474405971, 948811942, 1897623884]

約数ペア:

[(1, 1897623884), (2, 948811942), (4, 474405971), (13, 145971068), (26, 72985534), (37, 51287132), (43, 44130788), (52, 36492767), (74, 25643566), (86, 22065394), (148, 12821783), (172, 11032697), (481, 3945164), (559, 3394676), (962, 1972582), (1118, 1697338), (1591, 1192724), (1924, 986291), (2236, 848669), (3182, 596362), (6364, 298181), (20683, 91748), (22937, 82732), (41366, 45874)]