489780184

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{379}}^1\times {\mathrm{2411}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 934891200

約数和(自身を除く): 445111016

約数列:

[1, 2, 4, 8, 67, 134, 268, 379, 536, 758, 1516, 2411, 3032, 4822, 9644, 19288, 25393, 50786, 101572, 161537, 203144, 323074, 646148, 913769, 1292296, 1827538, 3655076, 7310152, 61222523, 122445046, 244890092, 489780184]

約数ペア:

[(1, 489780184), (2, 244890092), (4, 122445046), (8, 61222523), (67, 7310152), (134, 3655076), (268, 1827538), (379, 1292296), (536, 913769), (758, 646148), (1516, 323074), (2411, 203144), (3032, 161537), (4822, 101572), (9644, 50786), (19288, 25393)]