3787394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 6537216

約数和(自身を除く): 2749822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 127, 254, 403, 481, 806, 962, 1147, 1651, 2294, 3302, 3937, 4699, 7874, 9398, 14911, 29822, 51181, 61087, 102362, 122174, 145669, 291338, 1893697, 3787394]

約数ペア:

[(1, 3787394), (2, 1893697), (13, 291338), (26, 145669), (31, 122174), (37, 102362), (62, 61087), (74, 51181), (127, 29822), (254, 14911), (403, 9398), (481, 7874), (806, 4699), (962, 3937), (1147, 3302), (1651, 2294)]