4031132

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 8321544

約数和(自身を除く): 4290412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 157, 196, 262, 314, 524, 628, 917, 1099, 1834, 2198, 3668, 4396, 6419, 7693, 12838, 15386, 20567, 25676, 30772, 41134, 82268, 143969, 287938, 575876, 1007783, 2015566, 4031132]

約数ペア:

[(1, 4031132), (2, 2015566), (4, 1007783), (7, 575876), (14, 287938), (28, 143969), (49, 82268), (98, 41134), (131, 30772), (157, 25676), (196, 20567), (262, 15386), (314, 12838), (524, 7693), (628, 6419), (917, 4396), (1099, 3668), (1834, 2198)]