813455436

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{2903}}^1$

素因数の和:4158

約数の個数: 48

約数和(自身を含む): 2000275200

約数和(自身を除く): 1186819764

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1229, 2458, 2903, 3687, 4916, 5806, 7374, 8709, 11612, 14748, 17418, 23351, 34836, 46702, 55157, 70053, 93404, 110314, 140106, 165471, 220628, 280212, 330942, 661884, 3567787, 7135574, 10703361, 14271148, 21406722, 42813444, 67787953, 135575906, 203363859, 271151812, 406727718, 813455436]

約数ペア:

[(1, 813455436), (2, 406727718), (3, 271151812), (4, 203363859), (6, 135575906), (12, 67787953), (19, 42813444), (38, 21406722), (57, 14271148), (76, 10703361), (114, 7135574), (228, 3567787), (1229, 661884), (2458, 330942), (2903, 280212), (3687, 220628), (4916, 165471), (5806, 140106), (7374, 110314), (8709, 93404), (11612, 70053), (14748, 55157), (17418, 46702), (23351, 34836)]