1913390904

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1306961}}^1$

素因数の和:1307031

約数の個数: 32

約数和(自身を含む): 4861898640

約数和(自身を除く): 2948507736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 1306961, 2613922, 3920883, 5227844, 7841766, 10455688, 15683532, 31367064, 79724621, 159449242, 239173863, 318898484, 478347726, 637796968, 956695452, 1913390904]

約数ペア:

[(1, 1913390904), (2, 956695452), (3, 637796968), (4, 478347726), (6, 318898484), (8, 239173863), (12, 159449242), (24, 79724621), (61, 31367064), (122, 15683532), (183, 10455688), (244, 7841766), (366, 5227844), (488, 3920883), (732, 2613922), (1464, 1306961)]