3215788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 36

約数和(自身を含む): 6336792

約数和(自身を除く): 3121004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 131, 262, 323, 361, 524, 646, 722, 1292, 1444, 2227, 2489, 4454, 4978, 6137, 8908, 9956, 12274, 24548, 42313, 47291, 84626, 94582, 169252, 189164, 803947, 1607894, 3215788]

約数ペア:

[(1, 3215788), (2, 1607894), (4, 803947), (17, 189164), (19, 169252), (34, 94582), (38, 84626), (68, 47291), (76, 42313), (131, 24548), (262, 12274), (323, 9956), (361, 8908), (524, 6137), (646, 4978), (722, 4454), (1292, 2489), (1444, 2227)]