1804016

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:968

約数の個数: 20

約数和(自身を含む): 3525072

約数和(自身を除く): 1721056

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 823, 1096, 1646, 2192, 3292, 6584, 13168, 112751, 225502, 451004, 902008, 1804016]

約数ペア:

[(1, 1804016), (2, 902008), (4, 451004), (8, 225502), (16, 112751), (137, 13168), (274, 6584), (548, 3292), (823, 2192), (1096, 1646)]