5377988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 12364800

約数和(自身を除く): 6986812

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 919, 1463, 1838, 2926, 3676, 5852, 6433, 10109, 12866, 17461, 20218, 25732, 34922, 40436, 69844, 70763, 122227, 141526, 192071, 244454, 283052, 384142, 488908, 768284, 1344497, 2688994, 5377988]

約数ペア:

[(1, 5377988), (2, 2688994), (4, 1344497), (7, 768284), (11, 488908), (14, 384142), (19, 283052), (22, 244454), (28, 192071), (38, 141526), (44, 122227), (76, 70763), (77, 69844), (133, 40436), (154, 34922), (209, 25732), (266, 20218), (308, 17461), (418, 12866), (532, 10109), (836, 6433), (919, 5852), (1463, 3676), (1838, 2926)]