371127988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{63419}}^1$

素因数の和:63460

約数の個数: 48

約数和(自身を含む): 852364800

約数和(自身を除く): 481236812

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 63419, 126838, 253676, 443933, 697609, 887866, 1204961, 1395218, 1775732, 2409922, 2790436, 4819844, 4883263, 8434727, 9766526, 13254571, 16869454, 19533052, 26509142, 33738908, 53018284, 92781997, 185563994, 371127988]

約数ペア:

[(1, 371127988), (2, 185563994), (4, 92781997), (7, 53018284), (11, 33738908), (14, 26509142), (19, 19533052), (22, 16869454), (28, 13254571), (38, 9766526), (44, 8434727), (76, 4883263), (77, 4819844), (133, 2790436), (154, 2409922), (209, 1775732), (266, 1395218), (308, 1204961), (418, 887866), (532, 697609), (836, 443933), (1463, 253676), (2926, 126838), (5852, 63419)]