21774920258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1412

約数の個数: 96

約数和(自身を含む): 41388802560

約数和(自身を除く): 19613882302

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 97, 158, 169, 182, 194, 338, 553, 679, 1027, 1106, 1183, 1201, 1261, 1358, 2054, 2366, 2402, 2522, 7189, 7663, 8407, 8827, 13351, 14378, 15326, 15613, 16393, 16814, 17654, 26702, 31226, 32786, 53641, 93457, 94879, 99619, 107282, 109291, 114751, 116497, 186914, 189758, 199238, 202969, 218582, 229502, 232994, 405938, 664153, 697333, 815479, 1233427, 1295047, 1328306, 1394666, 1420783, 1514461, 1630958, 2466854, 2590094, 2841566, 3028922, 8633989, 9065329, 9203263, 10601227, 16034551, 17267978, 18130658, 18406526, 19687993, 21202454, 32069102, 39375986, 64422841, 112241857, 119642419, 128845682, 137815951, 224483714, 239284838, 275631902, 837496933, 1555351447, 1674993866, 3110702894, 10887460129, 21774920258]

約数ペア:

[(1, 21774920258), (2, 10887460129), (7, 3110702894), (13, 1674993866), (14, 1555351447), (26, 837496933), (79, 275631902), (91, 239284838), (97, 224483714), (158, 137815951), (169, 128845682), (182, 119642419), (194, 112241857), (338, 64422841), (553, 39375986), (679, 32069102), (1027, 21202454), (1106, 19687993), (1183, 18406526), (1201, 18130658), (1261, 17267978), (1358, 16034551), (2054, 10601227), (2366, 9203263), (2402, 9065329), (2522, 8633989), (7189, 3028922), (7663, 2841566), (8407, 2590094), (8827, 2466854), (13351, 1630958), (14378, 1514461), (15326, 1420783), (15613, 1394666), (16393, 1328306), (16814, 1295047), (17654, 1233427), (26702, 815479), (31226, 697333), (32786, 664153), (53641, 405938), (93457, 232994), (94879, 229502), (99619, 218582), (107282, 202969), (109291, 199238), (114751, 189758), (116497, 186914)]