4393665092

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 8239771008

約数和(自身を除く): 3846105916

約数列:

[1, 2, 4, 31, 47, 62, 83, 94, 124, 166, 188, 293, 332, 586, 961, 1172, 1457, 1922, 2573, 2914, 3844, 3901, 5146, 5828, 7802, 9083, 10292, 13771, 15604, 18166, 24319, 27542, 36332, 45167, 48638, 55084, 79763, 90334, 97276, 120931, 159526, 180668, 241862, 281573, 319052, 426901, 483724, 563146, 753889, 853802, 1126292, 1142993, 1507778, 1707604, 2285986, 3015556, 3748861, 4571972, 7497722, 13233931, 14995444, 23370559, 26467862, 35432783, 46741118, 52935724, 70865566, 93482236, 141731132, 1098416273, 2196832546, 4393665092]

約数ペア:

[(1, 4393665092), (2, 2196832546), (4, 1098416273), (31, 141731132), (47, 93482236), (62, 70865566), (83, 52935724), (94, 46741118), (124, 35432783), (166, 26467862), (188, 23370559), (293, 14995444), (332, 13233931), (586, 7497722), (961, 4571972), (1172, 3748861), (1457, 3015556), (1922, 2285986), (2573, 1707604), (2914, 1507778), (3844, 1142993), (3901, 1126292), (5146, 853802), (5828, 753889), (7802, 563146), (9083, 483724), (10292, 426901), (13771, 319052), (15604, 281573), (18166, 241862), (24319, 180668), (27542, 159526), (36332, 120931), (45167, 97276), (48638, 90334), (55084, 79763)]