2199344126

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 4147718400

約数和(自身を除く): 1948374274

約数列:

[1, 2, 7, 14, 19, 38, 49, 83, 98, 107, 133, 166, 214, 266, 343, 361, 581, 686, 722, 749, 931, 1162, 1498, 1577, 1862, 2033, 2527, 3154, 4066, 4067, 5054, 5243, 6517, 8134, 8881, 10486, 11039, 13034, 14231, 17689, 17762, 22078, 28462, 28469, 29963, 35378, 36701, 38627, 56938, 59926, 62167, 73402, 77254, 77273, 99617, 123823, 124334, 154546, 168739, 199234, 209741, 247646, 270389, 337478, 419482, 435169, 540778, 540911, 697319, 870338, 1081822, 1181173, 1394638, 1468187, 1892723, 2362346, 2936374, 3046183, 3206041, 3785446, 6092366, 6412082, 8268211, 10277309, 13249061, 16536422, 20554618, 22442287, 26498122, 44884574, 57877477, 115754954, 157096009, 314192018, 1099672063, 2199344126]

約数ペア:

[(1, 2199344126), (2, 1099672063), (7, 314192018), (14, 157096009), (19, 115754954), (38, 57877477), (49, 44884574), (83, 26498122), (98, 22442287), (107, 20554618), (133, 16536422), (166, 13249061), (214, 10277309), (266, 8268211), (343, 6412082), (361, 6092366), (581, 3785446), (686, 3206041), (722, 3046183), (749, 2936374), (931, 2362346), (1162, 1892723), (1498, 1468187), (1577, 1394638), (1862, 1181173), (2033, 1081822), (2527, 870338), (3154, 697319), (4066, 540911), (4067, 540778), (5054, 435169), (5243, 419482), (6517, 337478), (8134, 270389), (8881, 247646), (10486, 209741), (11039, 199234), (13034, 168739), (14231, 154546), (17689, 124334), (17762, 123823), (22078, 99617), (28462, 77273), (28469, 77254), (29963, 73402), (35378, 62167), (36701, 59926), (38627, 56938)]