2288897908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1\times {\mathrm{881}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 4416830208

約数和(自身を除く): 2127932300

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 431, 548, 862, 881, 1507, 1724, 1762, 3014, 3524, 4741, 6028, 9482, 9691, 18964, 19382, 38764, 59047, 118094, 120697, 236188, 241394, 379711, 482788, 649517, 759422, 1299034, 1327667, 1518844, 2598068, 2655334, 4176821, 5310668, 8353642, 16707284, 52020407, 104040814, 208081628, 572224477, 1144448954, 2288897908]

約数ペア:

[(1, 2288897908), (2, 1144448954), (4, 572224477), (11, 208081628), (22, 104040814), (44, 52020407), (137, 16707284), (274, 8353642), (431, 5310668), (548, 4176821), (862, 2655334), (881, 2598068), (1507, 1518844), (1724, 1327667), (1762, 1299034), (3014, 759422), (3524, 649517), (4741, 482788), (6028, 379711), (9482, 241394), (9691, 236188), (18964, 120697), (19382, 118094), (38764, 59047)]