490141794

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1\times {\mathrm{1097}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 991362240

約数和(自身を除く): 501220446

約数列:

[1, 2, 3, 6, 113, 226, 339, 659, 678, 1097, 1318, 1977, 2194, 3291, 3954, 6582, 74467, 123961, 148934, 223401, 247922, 371883, 446802, 722923, 743766, 1445846, 2168769, 4337538, 81690299, 163380598, 245070897, 490141794]

約数ペア:

[(1, 490141794), (2, 245070897), (3, 163380598), (6, 81690299), (113, 4337538), (226, 2168769), (339, 1445846), (659, 743766), (678, 722923), (1097, 446802), (1318, 371883), (1977, 247922), (2194, 223401), (3291, 148934), (3954, 123961), (6582, 74467)]