2161771918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{34763}}^1$

素因数の和:34872

約数の個数: 32

約数和(自身を含む): 3604331520

約数和(自身を除く): 1442559602

約数列:

[1, 2, 17, 31, 34, 59, 62, 118, 527, 1003, 1054, 1829, 2006, 3658, 31093, 34763, 62186, 69526, 590971, 1077653, 1181942, 2051017, 2155306, 4102034, 18320101, 34867289, 36640202, 63581527, 69734578, 127163054, 1080885959, 2161771918]

約数ペア:

[(1, 2161771918), (2, 1080885959), (17, 127163054), (31, 69734578), (34, 63581527), (59, 36640202), (62, 34867289), (118, 18320101), (527, 4102034), (1003, 2155306), (1054, 2051017), (1829, 1181942), (2006, 1077653), (3658, 590971), (31093, 69526), (34763, 62186)]